87206886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 214643520

約数和(自身を除く): 127436634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 71, 78, 87, 117, 142, 174, 181, 213, 234, 261, 362, 377, 426, 522, 543, 639, 754, 923, 1086, 1131, 1278, 1629, 1846, 2059, 2262, 2353, 2769, 3258, 3393, 4118, 4706, 5249, 5538, 6177, 6786, 7059, 8307, 10498, 12354, 12851, 14118, 15747, 16614, 18531, 21177, 25702, 26767, 31494, 37062, 38553, 42354, 47241, 53534, 68237, 77106, 80301, 94482, 115659, 136474, 160602, 167063, 204711, 231318, 240903, 334126, 372679, 409422, 481806, 501189, 614133, 745358, 1002378, 1118037, 1228266, 1503567, 2236074, 3007134, 3354111, 4844827, 6708222, 9689654, 14534481, 29068962, 43603443, 87206886]

約数ペア:

[(1, 87206886), (2, 43603443), (3, 29068962), (6, 14534481), (9, 9689654), (13, 6708222), (18, 4844827), (26, 3354111), (29, 3007134), (39, 2236074), (58, 1503567), (71, 1228266), (78, 1118037), (87, 1002378), (117, 745358), (142, 614133), (174, 501189), (181, 481806), (213, 409422), (234, 372679), (261, 334126), (362, 240903), (377, 231318), (426, 204711), (522, 167063), (543, 160602), (639, 136474), (754, 115659), (923, 94482), (1086, 80301), (1131, 77106), (1278, 68237), (1629, 53534), (1846, 47241), (2059, 42354), (2262, 38553), (2353, 37062), (2769, 31494), (3258, 26767), (3393, 25702), (4118, 21177), (4706, 18531), (5249, 16614), (5538, 15747), (6177, 14118), (6786, 12851), (7059, 12354), (8307, 10498)]