74482584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 146701416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 479, 589, 627, 682, 744, 836, 958, 1023, 1178, 1254, 1364, 1437, 1672, 1767, 1916, 2046, 2356, 2508, 2728, 2874, 3534, 3832, 4092, 4712, 5016, 5269, 5748, 6479, 7068, 8184, 9101, 10538, 11496, 12958, 14136, 14849, 15807, 18202, 19437, 21076, 25916, 27303, 29698, 31614, 36404, 38874, 42152, 44547, 51832, 54606, 59396, 63228, 72808, 77748, 89094, 100111, 109212, 118792, 126456, 155496, 163339, 178188, 200222, 218424, 282131, 300333, 326678, 356376, 400444, 490017, 564262, 600666, 653356, 800888, 846393, 980034, 1128524, 1201332, 1306712, 1692786, 1960068, 2257048, 2402664, 3103441, 3385572, 3920136, 6206882, 6771144, 9310323, 12413764, 18620646, 24827528, 37241292, 74482584]

約数ペア:

[(1, 74482584), (2, 37241292), (3, 24827528), (4, 18620646), (6, 12413764), (8, 9310323), (11, 6771144), (12, 6206882), (19, 3920136), (22, 3385572), (24, 3103441), (31, 2402664), (33, 2257048), (38, 1960068), (44, 1692786), (57, 1306712), (62, 1201332), (66, 1128524), (76, 980034), (88, 846393), (93, 800888), (114, 653356), (124, 600666), (132, 564262), (152, 490017), (186, 400444), (209, 356376), (228, 326678), (248, 300333), (264, 282131), (341, 218424), (372, 200222), (418, 178188), (456, 163339), (479, 155496), (589, 126456), (627, 118792), (682, 109212), (744, 100111), (836, 89094), (958, 77748), (1023, 72808), (1178, 63228), (1254, 59396), (1364, 54606), (1437, 51832), (1672, 44547), (1767, 42152), (1916, 38874), (2046, 36404), (2356, 31614), (2508, 29698), (2728, 27303), (2874, 25916), (3534, 21076), (3832, 19437), (4092, 18202), (4712, 15807), (5016, 14849), (5269, 14136), (5748, 12958), (6479, 11496), (7068, 10538), (8184, 9101)]