87266868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 226644768

約数和(自身を除く): 139377900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 962, 1014, 1163, 1443, 1924, 2028, 2326, 2886, 3489, 4652, 5772, 6253, 6978, 12506, 13956, 15119, 18759, 25012, 30238, 37518, 43031, 45357, 60476, 75036, 86062, 90714, 129093, 172124, 181428, 196547, 258186, 393094, 516372, 559403, 589641, 786188, 1118806, 1179282, 1678209, 2237612, 2358564, 3356418, 6712836, 7272239, 14544478, 21816717, 29088956, 43633434, 87266868]

約数ペア:

[(1, 87266868), (2, 43633434), (3, 29088956), (4, 21816717), (6, 14544478), (12, 7272239), (13, 6712836), (26, 3356418), (37, 2358564), (39, 2237612), (52, 1678209), (74, 1179282), (78, 1118806), (111, 786188), (148, 589641), (156, 559403), (169, 516372), (222, 393094), (338, 258186), (444, 196547), (481, 181428), (507, 172124), (676, 129093), (962, 90714), (1014, 86062), (1163, 75036), (1443, 60476), (1924, 45357), (2028, 43031), (2326, 37518), (2886, 30238), (3489, 25012), (4652, 18759), (5772, 15119), (6253, 13956), (6978, 12506)]