86778972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1552

約数の個数: 96

約数和(自身を含む): 260556800

約数和(自身を除く): 173777828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1422, 1453, 1659, 2133, 2212, 2844, 2906, 3318, 4266, 4359, 4977, 5812, 6636, 8532, 8718, 9954, 10171, 13077, 14931, 17436, 19908, 20342, 26154, 29862, 30513, 39231, 40684, 52308, 59724, 61026, 78462, 91539, 114787, 122052, 156924, 183078, 229574, 274617, 344361, 366156, 459148, 549234, 688722, 803509, 1033083, 1098468, 1377444, 1607018, 2066166, 2410527, 3099249, 3214036, 4132332, 4821054, 6198498, 7231581, 9642108, 12396996, 14463162, 21694743, 28926324, 43389486, 86778972]

約数ペア:

[(1, 86778972), (2, 43389486), (3, 28926324), (4, 21694743), (6, 14463162), (7, 12396996), (9, 9642108), (12, 7231581), (14, 6198498), (18, 4821054), (21, 4132332), (27, 3214036), (28, 3099249), (36, 2410527), (42, 2066166), (54, 1607018), (63, 1377444), (79, 1098468), (84, 1033083), (108, 803509), (126, 688722), (158, 549234), (189, 459148), (237, 366156), (252, 344361), (316, 274617), (378, 229574), (474, 183078), (553, 156924), (711, 122052), (756, 114787), (948, 91539), (1106, 78462), (1422, 61026), (1453, 59724), (1659, 52308), (2133, 40684), (2212, 39231), (2844, 30513), (2906, 29862), (3318, 26154), (4266, 20342), (4359, 19908), (4977, 17436), (5812, 14931), (6636, 13077), (8532, 10171), (8718, 9954)]