88546990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 188023680

約数和(自身を除く): 99476690

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 89, 122, 178, 233, 305, 427, 445, 466, 610, 623, 854, 890, 1165, 1246, 1631, 2135, 2330, 3115, 3262, 4270, 5429, 6230, 8155, 10858, 14213, 16310, 20737, 27145, 28426, 38003, 41474, 54290, 71065, 76006, 99491, 103685, 142130, 145159, 190015, 198982, 207370, 290318, 380030, 497455, 725795, 994910, 1264957, 1451590, 2529914, 6324785, 8854699, 12649570, 17709398, 44273495, 88546990]

約数ペア:

[(1, 88546990), (2, 44273495), (5, 17709398), (7, 12649570), (10, 8854699), (14, 6324785), (35, 2529914), (61, 1451590), (70, 1264957), (89, 994910), (122, 725795), (178, 497455), (233, 380030), (305, 290318), (427, 207370), (445, 198982), (466, 190015), (610, 145159), (623, 142130), (854, 103685), (890, 99491), (1165, 76006), (1246, 71065), (1631, 54290), (2135, 41474), (2330, 38003), (3115, 28426), (3262, 27145), (4270, 20737), (5429, 16310), (6230, 14213), (8155, 10858)]