72555216

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 198201600

約数和(自身を除く): 125646384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 464, 564, 696, 752, 1109, 1128, 1363, 1392, 2218, 2256, 2726, 3327, 4089, 4436, 5452, 6654, 8178, 8872, 10904, 13308, 16356, 17744, 21808, 26616, 32161, 32712, 52123, 53232, 64322, 65424, 96483, 104246, 128644, 156369, 192966, 208492, 257288, 312738, 385932, 416984, 514576, 625476, 771864, 833968, 1250952, 1511567, 1543728, 2501904, 3023134, 4534701, 6046268, 9069402, 12092536, 18138804, 24185072, 36277608, 72555216]

約数ペア:

[(1, 72555216), (2, 36277608), (3, 24185072), (4, 18138804), (6, 12092536), (8, 9069402), (12, 6046268), (16, 4534701), (24, 3023134), (29, 2501904), (47, 1543728), (48, 1511567), (58, 1250952), (87, 833968), (94, 771864), (116, 625476), (141, 514576), (174, 416984), (188, 385932), (232, 312738), (282, 257288), (348, 208492), (376, 192966), (464, 156369), (564, 128644), (696, 104246), (752, 96483), (1109, 65424), (1128, 64322), (1363, 53232), (1392, 52123), (2218, 32712), (2256, 32161), (2726, 26616), (3327, 21808), (4089, 17744), (4436, 16356), (5452, 13308), (6654, 10904), (8178, 8872)]