87363270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 237129984

約数和(自身を除く): 149766714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 173, 181, 186, 279, 310, 346, 362, 465, 519, 543, 558, 865, 905, 930, 1038, 1086, 1395, 1557, 1629, 1730, 1810, 2595, 2715, 2790, 3114, 3258, 5190, 5363, 5430, 5611, 7785, 8145, 10726, 11222, 15570, 16089, 16290, 16833, 26815, 28055, 31313, 32178, 33666, 48267, 50499, 53630, 56110, 62626, 80445, 84165, 93939, 96534, 100998, 156565, 160890, 168330, 187878, 241335, 252495, 281817, 313130, 469695, 482670, 504990, 563634, 939390, 970703, 1409085, 1941406, 2818170, 2912109, 4853515, 5824218, 8736327, 9707030, 14560545, 17472654, 29121090, 43681635, 87363270]

約数ペア:

[(1, 87363270), (2, 43681635), (3, 29121090), (5, 17472654), (6, 14560545), (9, 9707030), (10, 8736327), (15, 5824218), (18, 4853515), (30, 2912109), (31, 2818170), (45, 1941406), (62, 1409085), (90, 970703), (93, 939390), (155, 563634), (173, 504990), (181, 482670), (186, 469695), (279, 313130), (310, 281817), (346, 252495), (362, 241335), (465, 187878), (519, 168330), (543, 160890), (558, 156565), (865, 100998), (905, 96534), (930, 93939), (1038, 84165), (1086, 80445), (1395, 62626), (1557, 56110), (1629, 53630), (1730, 50499), (1810, 48267), (2595, 33666), (2715, 32178), (2790, 31313), (3114, 28055), (3258, 26815), (5190, 16833), (5363, 16290), (5430, 16089), (5611, 15570), (7785, 11222), (8145, 10726)]