74198736

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 222146496

約数和(自身を除く): 147947760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 521, 552, 688, 774, 828, 989, 1032, 1042, 1104, 1548, 1563, 1656, 1978, 2064, 2084, 2967, 3096, 3126, 3312, 3956, 4168, 4689, 5934, 6192, 6252, 7912, 8336, 8901, 9378, 11868, 11983, 12504, 15824, 17802, 18756, 22403, 23736, 23966, 25008, 35604, 35949, 37512, 44806, 47472, 47932, 67209, 71208, 71898, 75024, 89612, 95864, 107847, 134418, 142416, 143796, 179224, 191728, 201627, 215694, 268836, 287592, 358448, 403254, 431388, 515269, 537672, 575184, 806508, 862776, 1030538, 1075344, 1545807, 1613016, 1725552, 2061076, 3091614, 3226032, 4122152, 4637421, 6183228, 8244304, 9274842, 12366456, 18549684, 24732912, 37099368, 74198736]

約数ペア:

[(1, 74198736), (2, 37099368), (3, 24732912), (4, 18549684), (6, 12366456), (8, 9274842), (9, 8244304), (12, 6183228), (16, 4637421), (18, 4122152), (23, 3226032), (24, 3091614), (36, 2061076), (43, 1725552), (46, 1613016), (48, 1545807), (69, 1075344), (72, 1030538), (86, 862776), (92, 806508), (129, 575184), (138, 537672), (144, 515269), (172, 431388), (184, 403254), (207, 358448), (258, 287592), (276, 268836), (344, 215694), (368, 201627), (387, 191728), (414, 179224), (516, 143796), (521, 142416), (552, 134418), (688, 107847), (774, 95864), (828, 89612), (989, 75024), (1032, 71898), (1042, 71208), (1104, 67209), (1548, 47932), (1563, 47472), (1656, 44806), (1978, 37512), (2064, 35949), (2084, 35604), (2967, 25008), (3096, 23966), (3126, 23736), (3312, 22403), (3956, 18756), (4168, 17802), (4689, 15824), (5934, 12504), (6192, 11983), (6252, 11868), (7912, 9378), (8336, 8901)]