87711690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 235263168

約数和(自身を除く): 147551478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 121, 146, 165, 219, 242, 330, 331, 363, 365, 438, 605, 662, 726, 730, 803, 993, 1095, 1210, 1606, 1655, 1815, 1986, 2190, 2409, 3310, 3630, 3641, 4015, 4818, 4965, 7282, 8030, 8833, 9930, 10923, 12045, 17666, 18205, 21846, 24090, 24163, 26499, 36410, 40051, 44165, 48326, 52998, 54615, 72489, 80102, 88330, 109230, 120153, 120815, 132495, 144978, 200255, 240306, 241630, 264990, 265793, 362445, 400510, 531586, 600765, 724890, 797379, 1201530, 1328965, 1594758, 2657930, 2923723, 3986895, 5847446, 7973790, 8771169, 14618615, 17542338, 29237230, 43855845, 87711690]

約数ペア:

[(1, 87711690), (2, 43855845), (3, 29237230), (5, 17542338), (6, 14618615), (10, 8771169), (11, 7973790), (15, 5847446), (22, 3986895), (30, 2923723), (33, 2657930), (55, 1594758), (66, 1328965), (73, 1201530), (110, 797379), (121, 724890), (146, 600765), (165, 531586), (219, 400510), (242, 362445), (330, 265793), (331, 264990), (363, 241630), (365, 240306), (438, 200255), (605, 144978), (662, 132495), (726, 120815), (730, 120153), (803, 109230), (993, 88330), (1095, 80102), (1210, 72489), (1606, 54615), (1655, 52998), (1815, 48326), (1986, 44165), (2190, 40051), (2409, 36410), (3310, 26499), (3630, 24163), (3641, 24090), (4015, 21846), (4818, 18205), (4965, 17666), (7282, 12045), (8030, 10923), (8833, 9930)]