71387677424

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2436

約数の個数: 180

約数和(自身を含む): 170381688624

約数和(自身を除く): 98994011200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 82, 98, 112, 124, 164, 196, 217, 248, 287, 328, 392, 434, 496, 574, 656, 784, 868, 961, 1148, 1271, 1519, 1736, 1922, 2009, 2296, 2311, 2542, 3038, 3472, 3844, 4018, 4592, 4622, 5084, 6076, 6727, 7688, 8036, 8897, 9244, 10168, 12152, 13454, 15376, 16072, 16177, 17794, 18488, 20336, 24304, 26908, 32144, 32354, 35588, 36976, 39401, 47089, 53816, 62279, 64708, 71176, 71641, 78802, 94178, 94751, 107632, 113239, 124558, 129416, 142352, 143282, 157604, 188356, 189502, 226478, 249116, 258832, 275807, 286564, 315208, 376712, 379004, 452956, 498232, 501487, 551614, 573128, 630416, 663257, 753424, 758008, 905912, 996464, 1002974, 1103228, 1146256, 1326514, 1516016, 1811824, 1930649, 2005948, 2206456, 2220871, 2653028, 2937281, 3510409, 3861298, 4011896, 4412912, 4441742, 4642799, 5306056, 5874562, 7020818, 7722596, 8023792, 8883484, 9285598, 10612112, 11749124, 14041636, 15445192, 15546097, 17766968, 18571196, 20560967, 23498248, 28083272, 30890384, 31092194, 35533936, 37142392, 41121934, 46996496, 56166544, 62184388, 74284784, 82243868, 91055711, 108822679, 124368776, 143926769, 164487736, 182111422, 217645358, 248737552, 287853538, 328975472, 364222844, 435290716, 575707076, 637389977, 728445688, 870581432, 1151414152, 1274779954, 1456891376, 1741162864, 2302828304, 2549559908, 4461729839, 5099119816, 8923459678, 10198239632, 17846919356, 35693838712, 71387677424]

約数ペア:

[(1, 71387677424), (2, 35693838712), (4, 17846919356), (7, 10198239632), (8, 8923459678), (14, 5099119816), (16, 4461729839), (28, 2549559908), (31, 2302828304), (41, 1741162864), (49, 1456891376), (56, 1274779954), (62, 1151414152), (82, 870581432), (98, 728445688), (112, 637389977), (124, 575707076), (164, 435290716), (196, 364222844), (217, 328975472), (248, 287853538), (287, 248737552), (328, 217645358), (392, 182111422), (434, 164487736), (496, 143926769), (574, 124368776), (656, 108822679), (784, 91055711), (868, 82243868), (961, 74284784), (1148, 62184388), (1271, 56166544), (1519, 46996496), (1736, 41121934), (1922, 37142392), (2009, 35533936), (2296, 31092194), (2311, 30890384), (2542, 28083272), (3038, 23498248), (3472, 20560967), (3844, 18571196), (4018, 17766968), (4592, 15546097), (4622, 15445192), (5084, 14041636), (6076, 11749124), (6727, 10612112), (7688, 9285598), (8036, 8883484), (8897, 8023792), (9244, 7722596), (10168, 7020818), (12152, 5874562), (13454, 5306056), (15376, 4642799), (16072, 4441742), (16177, 4412912), (17794, 4011896), (18488, 3861298), (20336, 3510409), (24304, 2937281), (26908, 2653028), (32144, 2220871), (32354, 2206456), (35588, 2005948), (36976, 1930649), (39401, 1811824), (47089, 1516016), (53816, 1326514), (62279, 1146256), (64708, 1103228), (71176, 1002974), (71641, 996464), (78802, 905912), (94178, 758008), (94751, 753424), (107632, 663257), (113239, 630416), (124558, 573128), (129416, 551614), (142352, 501487), (143282, 498232), (157604, 452956), (188356, 379004), (189502, 376712), (226478, 315208), (249116, 286564), (258832, 275807)]