68555344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 166676832

約数和(自身を除く): 98121488

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 83, 88, 104, 143, 152, 166, 176, 208, 209, 247, 286, 304, 332, 361, 418, 494, 572, 664, 722, 836, 913, 988, 1079, 1144, 1328, 1444, 1577, 1672, 1826, 1976, 2158, 2288, 2717, 2888, 3154, 3344, 3652, 3952, 3971, 4316, 4693, 5434, 5776, 6308, 7304, 7942, 8632, 9386, 10868, 11869, 12616, 14608, 15884, 17264, 17347, 18772, 20501, 21736, 23738, 25232, 29963, 31768, 34694, 37544, 41002, 43472, 47476, 51623, 59926, 63536, 69388, 75088, 82004, 94952, 103246, 119852, 138776, 164008, 189904, 206492, 225511, 239704, 277552, 328016, 329593, 389519, 412984, 451022, 479408, 659186, 779038, 825968, 902044, 1318372, 1558076, 1804088, 2636744, 3116152, 3608176, 4284709, 5273488, 6232304, 8569418, 17138836, 34277672, 68555344]

約数ペア:

[(1, 68555344), (2, 34277672), (4, 17138836), (8, 8569418), (11, 6232304), (13, 5273488), (16, 4284709), (19, 3608176), (22, 3116152), (26, 2636744), (38, 1804088), (44, 1558076), (52, 1318372), (76, 902044), (83, 825968), (88, 779038), (104, 659186), (143, 479408), (152, 451022), (166, 412984), (176, 389519), (208, 329593), (209, 328016), (247, 277552), (286, 239704), (304, 225511), (332, 206492), (361, 189904), (418, 164008), (494, 138776), (572, 119852), (664, 103246), (722, 94952), (836, 82004), (913, 75088), (988, 69388), (1079, 63536), (1144, 59926), (1328, 51623), (1444, 47476), (1577, 43472), (1672, 41002), (1826, 37544), (1976, 34694), (2158, 31768), (2288, 29963), (2717, 25232), (2888, 23738), (3154, 21736), (3344, 20501), (3652, 18772), (3952, 17347), (3971, 17264), (4316, 15884), (4693, 14608), (5434, 12616), (5776, 11869), (6308, 10868), (7304, 9386), (7942, 8632)]