74977704

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4975

約数の個数: 64

約数和(自身を含む): 211248000

約数和(自身を除く): 136270296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 4889, 5112, 7668, 9778, 14667, 15336, 19556, 29334, 39112, 44001, 58668, 88002, 117336, 132003, 176004, 264006, 347119, 352008, 528012, 694238, 1041357, 1056024, 1388476, 2082714, 2776952, 3124071, 4165428, 6248142, 8330856, 9372213, 12496284, 18744426, 24992568, 37488852, 74977704]

約数ペア:

[(1, 74977704), (2, 37488852), (3, 24992568), (4, 18744426), (6, 12496284), (8, 9372213), (9, 8330856), (12, 6248142), (18, 4165428), (24, 3124071), (27, 2776952), (36, 2082714), (54, 1388476), (71, 1056024), (72, 1041357), (108, 694238), (142, 528012), (213, 352008), (216, 347119), (284, 264006), (426, 176004), (568, 132003), (639, 117336), (852, 88002), (1278, 58668), (1704, 44001), (1917, 39112), (2556, 29334), (3834, 19556), (4889, 15336), (5112, 14667), (7668, 9778)]