73252256

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 190294272

約数和(自身を除く): 117042016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 137, 154, 176, 196, 217, 224, 248, 274, 308, 341, 352, 392, 434, 496, 539, 548, 616, 682, 784, 868, 959, 992, 1078, 1096, 1232, 1364, 1507, 1519, 1568, 1736, 1918, 2156, 2192, 2387, 2464, 2728, 3014, 3038, 3472, 3836, 4247, 4312, 4384, 4774, 5456, 6028, 6076, 6713, 6944, 7672, 8494, 8624, 9548, 10549, 10912, 12056, 12152, 13426, 15344, 16709, 16988, 17248, 19096, 21098, 24112, 24304, 26852, 29729, 30688, 33418, 33976, 38192, 42196, 46717, 48224, 48608, 53704, 59458, 66836, 67952, 73843, 76384, 84392, 93434, 107408, 118916, 133672, 135904, 147686, 168784, 186868, 208103, 214816, 237832, 267344, 295372, 327019, 337568, 373736, 416206, 475664, 534688, 590744, 654038, 747472, 832412, 951328, 1181488, 1308076, 1494944, 1664824, 2289133, 2362976, 2616152, 3329648, 4578266, 5232304, 6659296, 9156532, 10464608, 18313064, 36626128, 73252256]

約数ペア:

[(1, 73252256), (2, 36626128), (4, 18313064), (7, 10464608), (8, 9156532), (11, 6659296), (14, 5232304), (16, 4578266), (22, 3329648), (28, 2616152), (31, 2362976), (32, 2289133), (44, 1664824), (49, 1494944), (56, 1308076), (62, 1181488), (77, 951328), (88, 832412), (98, 747472), (112, 654038), (124, 590744), (137, 534688), (154, 475664), (176, 416206), (196, 373736), (217, 337568), (224, 327019), (248, 295372), (274, 267344), (308, 237832), (341, 214816), (352, 208103), (392, 186868), (434, 168784), (496, 147686), (539, 135904), (548, 133672), (616, 118916), (682, 107408), (784, 93434), (868, 84392), (959, 76384), (992, 73843), (1078, 67952), (1096, 66836), (1232, 59458), (1364, 53704), (1507, 48608), (1519, 48224), (1568, 46717), (1736, 42196), (1918, 38192), (2156, 33976), (2192, 33418), (2387, 30688), (2464, 29729), (2728, 26852), (3014, 24304), (3038, 24112), (3472, 21098), (3836, 19096), (4247, 17248), (4312, 16988), (4384, 16709), (4774, 15344), (5456, 13426), (6028, 12152), (6076, 12056), (6713, 10912), (6944, 10549), (7672, 9548), (8494, 8624)]