71683656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 141205944

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, 461, 589, 627, 682, 744, 836, 922, 1023, 1178, 1254, 1364, 1383, 1672, 1767, 1844, 2046, 2356, 2508, 2728, 2766, 3534, 3688, 4092, 4712, 5016, 5071, 5532, 6479, 7068, 8184, 8759, 10142, 11064, 12958, 14136, 14291, 15213, 17518, 19437, 20284, 25916, 26277, 28582, 30426, 35036, 38874, 40568, 42873, 51832, 52554, 57164, 60852, 70072, 77748, 85746, 96349, 105108, 114328, 121704, 155496, 157201, 171492, 192698, 210216, 271529, 289047, 314402, 342984, 385396, 471603, 543058, 578094, 628804, 770792, 814587, 943206, 1086116, 1156188, 1257608, 1629174, 1886412, 2172232, 2312376, 2986819, 3258348, 3772824, 5973638, 6516696, 8960457, 11947276, 17920914, 23894552, 35841828, 71683656]

約数ペア:

[(1, 71683656), (2, 35841828), (3, 23894552), (4, 17920914), (6, 11947276), (8, 8960457), (11, 6516696), (12, 5973638), (19, 3772824), (22, 3258348), (24, 2986819), (31, 2312376), (33, 2172232), (38, 1886412), (44, 1629174), (57, 1257608), (62, 1156188), (66, 1086116), (76, 943206), (88, 814587), (93, 770792), (114, 628804), (124, 578094), (132, 543058), (152, 471603), (186, 385396), (209, 342984), (228, 314402), (248, 289047), (264, 271529), (341, 210216), (372, 192698), (418, 171492), (456, 157201), (461, 155496), (589, 121704), (627, 114328), (682, 105108), (744, 96349), (836, 85746), (922, 77748), (1023, 70072), (1178, 60852), (1254, 57164), (1364, 52554), (1383, 51832), (1672, 42873), (1767, 40568), (1844, 38874), (2046, 35036), (2356, 30426), (2508, 28582), (2728, 26277), (2766, 25916), (3534, 20284), (3688, 19437), (4092, 17518), (4712, 15213), (5016, 14291), (5071, 14136), (5532, 12958), (6479, 11064), (7068, 10142), (8184, 8759)]