72126522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 177655296

約数和(自身を除く): 105528774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 61, 62, 78, 93, 117, 122, 163, 183, 186, 234, 279, 326, 366, 403, 489, 549, 558, 793, 806, 978, 1098, 1209, 1467, 1586, 1891, 2119, 2379, 2418, 2934, 3627, 3782, 4238, 4758, 5053, 5673, 6357, 7137, 7254, 9943, 10106, 11346, 12714, 14274, 15159, 17019, 19071, 19886, 24583, 29829, 30318, 34038, 38142, 45477, 49166, 59658, 65689, 73749, 89487, 90954, 129259, 131378, 147498, 178974, 197067, 221247, 258518, 308233, 387777, 394134, 442494, 591201, 616466, 775554, 924699, 1163331, 1182402, 1849398, 2326662, 2774097, 4007029, 5548194, 8014058, 12021087, 24042174, 36063261, 72126522]

約数ペア:

[(1, 72126522), (2, 36063261), (3, 24042174), (6, 12021087), (9, 8014058), (13, 5548194), (18, 4007029), (26, 2774097), (31, 2326662), (39, 1849398), (61, 1182402), (62, 1163331), (78, 924699), (93, 775554), (117, 616466), (122, 591201), (163, 442494), (183, 394134), (186, 387777), (234, 308233), (279, 258518), (326, 221247), (366, 197067), (403, 178974), (489, 147498), (549, 131378), (558, 129259), (793, 90954), (806, 89487), (978, 73749), (1098, 65689), (1209, 59658), (1467, 49166), (1586, 45477), (1891, 38142), (2119, 34038), (2379, 30318), (2418, 29829), (2934, 24583), (3627, 19886), (3782, 19071), (4238, 17019), (4758, 15159), (5053, 14274), (5673, 12714), (6357, 11346), (7137, 10106), (7254, 9943)]