61648398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5310

約数の個数: 64

約数和(自身を含む): 161648640

約数和(自身を除く): 100000242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5261, 5859, 10522, 11718, 15783, 31566, 36827, 47349, 73654, 94698, 110481, 142047, 163091, 220962, 284094, 326182, 331443, 489273, 662886, 978546, 994329, 1141637, 1467819, 1988658, 2283274, 2935638, 3424911, 4403457, 6849822, 8806914, 10274733, 20549466, 30824199, 61648398]

約数ペア:

[(1, 61648398), (2, 30824199), (3, 20549466), (6, 10274733), (7, 8806914), (9, 6849822), (14, 4403457), (18, 3424911), (21, 2935638), (27, 2283274), (31, 1988658), (42, 1467819), (54, 1141637), (62, 994329), (63, 978546), (93, 662886), (126, 489273), (186, 331443), (189, 326182), (217, 284094), (279, 220962), (378, 163091), (434, 142047), (558, 110481), (651, 94698), (837, 73654), (1302, 47349), (1674, 36827), (1953, 31566), (3906, 15783), (5261, 11718), (5859, 10522)]