81779664

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 218557440

約数和(自身を除く): 136777776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 431, 472, 536, 708, 804, 862, 944, 1072, 1293, 1416, 1608, 1724, 2586, 2832, 3216, 3448, 3953, 5172, 6896, 7906, 10344, 11859, 15812, 20688, 23718, 25429, 28877, 31624, 47436, 50858, 57754, 63248, 76287, 86631, 94872, 101716, 115508, 152574, 173262, 189744, 203432, 231016, 305148, 346524, 406864, 462032, 610296, 693048, 1220592, 1386096, 1703743, 3407486, 5111229, 6814972, 10222458, 13629944, 20444916, 27259888, 40889832, 81779664]

約数ペア:

[(1, 81779664), (2, 40889832), (3, 27259888), (4, 20444916), (6, 13629944), (8, 10222458), (12, 6814972), (16, 5111229), (24, 3407486), (48, 1703743), (59, 1386096), (67, 1220592), (118, 693048), (134, 610296), (177, 462032), (201, 406864), (236, 346524), (268, 305148), (354, 231016), (402, 203432), (431, 189744), (472, 173262), (536, 152574), (708, 115508), (804, 101716), (862, 94872), (944, 86631), (1072, 76287), (1293, 63248), (1416, 57754), (1608, 50858), (1724, 47436), (2586, 31624), (2832, 28877), (3216, 25429), (3448, 23718), (3953, 20688), (5172, 15812), (6896, 11859), (7906, 10344)]