89131952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 227101536

約数和(自身を除く): 137969584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 272, 277, 338, 364, 442, 476, 554, 676, 728, 884, 952, 1108, 1183, 1352, 1456, 1547, 1768, 1904, 1939, 2216, 2366, 2704, 2873, 3094, 3536, 3601, 3878, 4432, 4709, 4732, 5746, 6188, 7202, 7756, 9418, 9464, 11492, 12376, 14404, 15512, 18836, 18928, 20111, 22984, 24752, 25207, 28808, 31024, 32963, 37672, 40222, 45968, 46813, 50414, 57616, 61217, 65926, 75344, 80444, 93626, 100828, 122434, 131852, 160888, 187252, 201656, 244868, 263704, 321776, 327691, 374504, 403312, 428519, 489736, 527408, 655382, 749008, 795821, 857038, 979472, 1310764, 1591642, 1714076, 2621528, 3183284, 3428152, 5243056, 5570747, 6366568, 6856304, 11141494, 12733136, 22282988, 44565976, 89131952]

約数ペア:

[(1, 89131952), (2, 44565976), (4, 22282988), (7, 12733136), (8, 11141494), (13, 6856304), (14, 6366568), (16, 5570747), (17, 5243056), (26, 3428152), (28, 3183284), (34, 2621528), (52, 1714076), (56, 1591642), (68, 1310764), (91, 979472), (104, 857038), (112, 795821), (119, 749008), (136, 655382), (169, 527408), (182, 489736), (208, 428519), (221, 403312), (238, 374504), (272, 327691), (277, 321776), (338, 263704), (364, 244868), (442, 201656), (476, 187252), (554, 160888), (676, 131852), (728, 122434), (884, 100828), (952, 93626), (1108, 80444), (1183, 75344), (1352, 65926), (1456, 61217), (1547, 57616), (1768, 50414), (1904, 46813), (1939, 45968), (2216, 40222), (2366, 37672), (2704, 32963), (2873, 31024), (3094, 28808), (3536, 25207), (3601, 24752), (3878, 22984), (4432, 20111), (4709, 18928), (4732, 18836), (5746, 15512), (6188, 14404), (7202, 12376), (7756, 11492), (9418, 9464)]