61824868

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 132867000

約数和(自身を除く): 71042132

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 73, 98, 116, 146, 149, 196, 203, 292, 298, 406, 511, 596, 812, 1022, 1043, 1421, 2044, 2086, 2117, 2842, 3577, 4172, 4234, 4321, 5684, 7154, 7301, 8468, 8642, 10877, 14308, 14602, 14819, 17284, 21754, 29204, 29638, 30247, 43508, 59276, 60494, 76139, 103733, 120988, 152278, 207466, 211729, 304556, 315433, 414932, 423458, 532973, 630866, 846916, 1065946, 1261732, 2131892, 2208031, 4416062, 8832124, 15456217, 30912434, 61824868]

約数ペア:

[(1, 61824868), (2, 30912434), (4, 15456217), (7, 8832124), (14, 4416062), (28, 2208031), (29, 2131892), (49, 1261732), (58, 1065946), (73, 846916), (98, 630866), (116, 532973), (146, 423458), (149, 414932), (196, 315433), (203, 304556), (292, 211729), (298, 207466), (406, 152278), (511, 120988), (596, 103733), (812, 76139), (1022, 60494), (1043, 59276), (1421, 43508), (2044, 30247), (2086, 29638), (2117, 29204), (2842, 21754), (3577, 17284), (4172, 14819), (4234, 14602), (4321, 14308), (5684, 10877), (7154, 8642), (7301, 8468)]