98254996

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 209803776

約数和(自身を除く): 111548780

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 103, 124, 157, 196, 206, 217, 314, 412, 434, 628, 721, 868, 1099, 1442, 1519, 2198, 2884, 3038, 3193, 4396, 4867, 5047, 6076, 6386, 7693, 9734, 10094, 12772, 15386, 16171, 19468, 20188, 22351, 30772, 32342, 34069, 44702, 64684, 68138, 89404, 113197, 136276, 156457, 226394, 238483, 312914, 452788, 476966, 501301, 625828, 792379, 953932, 1002602, 1584758, 2005204, 3169516, 3509107, 7018214, 14036428, 24563749, 49127498, 98254996]

約数ペア:

[(1, 98254996), (2, 49127498), (4, 24563749), (7, 14036428), (14, 7018214), (28, 3509107), (31, 3169516), (49, 2005204), (62, 1584758), (98, 1002602), (103, 953932), (124, 792379), (157, 625828), (196, 501301), (206, 476966), (217, 452788), (314, 312914), (412, 238483), (434, 226394), (628, 156457), (721, 136276), (868, 113197), (1099, 89404), (1442, 68138), (1519, 64684), (2198, 44702), (2884, 34069), (3038, 32342), (3193, 30772), (4396, 22351), (4867, 20188), (5047, 19468), (6076, 16171), (6386, 15386), (7693, 12772), (9734, 10094)]