84818916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 144

約数和(自身を含む): 279586944

約数和(自身を除く): 194768028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1523, 1547, 1638, 1989, 2142, 2652, 3046, 3094, 3276, 3978, 4284, 4569, 4641, 6092, 6188, 7956, 9138, 9282, 10661, 13707, 13923, 18276, 18564, 19799, 21322, 25891, 27414, 27846, 31983, 39598, 42644, 51782, 54828, 55692, 59397, 63966, 77673, 79196, 95949, 103564, 118794, 127932, 138593, 155346, 178191, 181237, 191898, 233019, 237588, 277186, 310692, 336583, 356382, 362474, 383796, 415779, 466038, 543711, 554372, 673166, 712764, 724948, 831558, 932076, 1009749, 1087422, 1247337, 1346332, 1631133, 1663116, 2019498, 2174844, 2356081, 2494674, 3029247, 3262266, 4038996, 4712162, 4989348, 6058494, 6524532, 7068243, 9424324, 12116988, 14136486, 21204729, 28272972, 42409458, 84818916]

約数ペア:

[(1, 84818916), (2, 42409458), (3, 28272972), (4, 21204729), (6, 14136486), (7, 12116988), (9, 9424324), (12, 7068243), (13, 6524532), (14, 6058494), (17, 4989348), (18, 4712162), (21, 4038996), (26, 3262266), (28, 3029247), (34, 2494674), (36, 2356081), (39, 2174844), (42, 2019498), (51, 1663116), (52, 1631133), (63, 1346332), (68, 1247337), (78, 1087422), (84, 1009749), (91, 932076), (102, 831558), (117, 724948), (119, 712764), (126, 673166), (153, 554372), (156, 543711), (182, 466038), (204, 415779), (221, 383796), (234, 362474), (238, 356382), (252, 336583), (273, 310692), (306, 277186), (357, 237588), (364, 233019), (442, 191898), (468, 181237), (476, 178191), (546, 155346), (612, 138593), (663, 127932), (714, 118794), (819, 103564), (884, 95949), (1071, 79196), (1092, 77673), (1326, 63966), (1428, 59397), (1523, 55692), (1547, 54828), (1638, 51782), (1989, 42644), (2142, 39598), (2652, 31983), (3046, 27846), (3094, 27414), (3276, 25891), (3978, 21322), (4284, 19799), (4569, 18564), (4641, 18276), (6092, 13923), (6188, 13707), (7956, 10661), (9138, 9282)]