57746988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 158373488

約数和(自身を除く): 100626500

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, 757, 978, 1467, 1514, 1956, 2119, 2271, 2934, 3028, 4238, 4542, 5868, 6357, 6813, 8476, 9084, 9841, 12714, 13626, 19071, 19682, 25428, 27252, 29523, 38142, 39364, 59046, 76284, 88569, 118092, 123391, 177138, 246782, 354276, 370173, 493564, 740346, 1110519, 1480692, 1604083, 2221038, 3208166, 4442076, 4812249, 6416332, 9624498, 14436747, 19248996, 28873494, 57746988]

約数ペア:

[(1, 57746988), (2, 28873494), (3, 19248996), (4, 14436747), (6, 9624498), (9, 6416332), (12, 4812249), (13, 4442076), (18, 3208166), (26, 2221038), (36, 1604083), (39, 1480692), (52, 1110519), (78, 740346), (117, 493564), (156, 370173), (163, 354276), (234, 246782), (326, 177138), (468, 123391), (489, 118092), (652, 88569), (757, 76284), (978, 59046), (1467, 39364), (1514, 38142), (1956, 29523), (2119, 27252), (2271, 25428), (2934, 19682), (3028, 19071), (4238, 13626), (4542, 12714), (5868, 9841), (6357, 9084), (6813, 8476)]