71524908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3156

約数の個数: 108

約数和(自身を含む): 226568160

約数和(自身を除く): 155043252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3119, 3276, 3822, 5733, 6238, 7644, 9357, 11466, 12476, 18714, 21833, 22932, 28071, 37428, 40547, 43666, 56142, 65499, 81094, 87332, 112284, 121641, 130998, 152831, 162188, 196497, 243282, 261996, 283829, 305662, 364923, 392994, 458493, 486564, 567658, 611324, 729846, 785988, 851487, 916986, 1135316, 1375479, 1459692, 1702974, 1833972, 1986803, 2554461, 2750958, 3405948, 3973606, 5108922, 5501916, 5960409, 7947212, 10217844, 11920818, 17881227, 23841636, 35762454, 71524908]

約数ペア:

[(1, 71524908), (2, 35762454), (3, 23841636), (4, 17881227), (6, 11920818), (7, 10217844), (9, 7947212), (12, 5960409), (13, 5501916), (14, 5108922), (18, 3973606), (21, 3405948), (26, 2750958), (28, 2554461), (36, 1986803), (39, 1833972), (42, 1702974), (49, 1459692), (52, 1375479), (63, 1135316), (78, 916986), (84, 851487), (91, 785988), (98, 729846), (117, 611324), (126, 567658), (147, 486564), (156, 458493), (182, 392994), (196, 364923), (234, 305662), (252, 283829), (273, 261996), (294, 243282), (364, 196497), (441, 162188), (468, 152831), (546, 130998), (588, 121641), (637, 112284), (819, 87332), (882, 81094), (1092, 65499), (1274, 56142), (1638, 43666), (1764, 40547), (1911, 37428), (2548, 28071), (3119, 22932), (3276, 21833), (3822, 18714), (5733, 12476), (6238, 11466), (7644, 9357)]