73190052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8231}}^1$

素因数の和:8273

約数の個数: 72

約数和(自身を含む): 209751360

約数和(自身を除く): 136561308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8231, 8892, 16462, 24693, 32924, 49386, 74079, 98772, 107003, 148158, 156389, 214006, 296316, 312778, 321009, 428012, 469167, 625556, 642018, 938334, 963027, 1284036, 1407501, 1876668, 1926054, 2033057, 2815002, 3852108, 4066114, 5630004, 6099171, 8132228, 12198342, 18297513, 24396684, 36595026, 73190052]

約数ペア:

[(1, 73190052), (2, 36595026), (3, 24396684), (4, 18297513), (6, 12198342), (9, 8132228), (12, 6099171), (13, 5630004), (18, 4066114), (19, 3852108), (26, 2815002), (36, 2033057), (38, 1926054), (39, 1876668), (52, 1407501), (57, 1284036), (76, 963027), (78, 938334), (114, 642018), (117, 625556), (156, 469167), (171, 428012), (228, 321009), (234, 312778), (247, 296316), (342, 214006), (468, 156389), (494, 148158), (684, 107003), (741, 98772), (988, 74079), (1482, 49386), (2223, 32924), (2964, 24693), (4446, 16462), (8231, 8892)]