75375524

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 161595000

約数和(自身を除く): 86219476

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 89, 98, 116, 149, 178, 196, 203, 298, 356, 406, 596, 623, 812, 1043, 1246, 1421, 2086, 2492, 2581, 2842, 4172, 4321, 4361, 5162, 5684, 7301, 8642, 8722, 10324, 13261, 14602, 17284, 17444, 18067, 26522, 29204, 30247, 36134, 53044, 60494, 72268, 92827, 120988, 126469, 185654, 211729, 252938, 371308, 384569, 423458, 505876, 649789, 769138, 846916, 1299578, 1538276, 2599156, 2691983, 5383966, 10767932, 18843881, 37687762, 75375524]

約数ペア:

[(1, 75375524), (2, 37687762), (4, 18843881), (7, 10767932), (14, 5383966), (28, 2691983), (29, 2599156), (49, 1538276), (58, 1299578), (89, 846916), (98, 769138), (116, 649789), (149, 505876), (178, 423458), (196, 384569), (203, 371308), (298, 252938), (356, 211729), (406, 185654), (596, 126469), (623, 120988), (812, 92827), (1043, 72268), (1246, 60494), (1421, 53044), (2086, 36134), (2492, 30247), (2581, 29204), (2842, 26522), (4172, 18067), (4321, 17444), (4361, 17284), (5162, 14602), (5684, 13261), (7301, 10324), (8642, 8722)]