89328564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 244872992

約数和(自身を除く): 155544428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1171, 1467, 1956, 2119, 2342, 2934, 3513, 4238, 4684, 5868, 6357, 7026, 8476, 10539, 12714, 14052, 15223, 19071, 21078, 25428, 30446, 38142, 42156, 45669, 60892, 76284, 91338, 137007, 182676, 190873, 274014, 381746, 548028, 572619, 763492, 1145238, 1717857, 2290476, 2481349, 3435714, 4962698, 6871428, 7444047, 9925396, 14888094, 22332141, 29776188, 44664282, 89328564]

約数ペア:

[(1, 89328564), (2, 44664282), (3, 29776188), (4, 22332141), (6, 14888094), (9, 9925396), (12, 7444047), (13, 6871428), (18, 4962698), (26, 3435714), (36, 2481349), (39, 2290476), (52, 1717857), (78, 1145238), (117, 763492), (156, 572619), (163, 548028), (234, 381746), (326, 274014), (468, 190873), (489, 182676), (652, 137007), (978, 91338), (1171, 76284), (1467, 60892), (1956, 45669), (2119, 42156), (2342, 38142), (2934, 30446), (3513, 25428), (4238, 21078), (4684, 19071), (5868, 15223), (6357, 14052), (7026, 12714), (8476, 10539)]