87576840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18713}}^1$

素因数の和:18743

約数の個数: 96

約数和(自身を含む): 306535320

約数和(自身を除く): 218958480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 18713, 37426, 56139, 74852, 93565, 112278, 149704, 168417, 187130, 224556, 243269, 280695, 336834, 374260, 449112, 486538, 561390, 673668, 729807, 748520, 842085, 973076, 1122780, 1216345, 1347336, 1459614, 1684170, 1946152, 2189421, 2245560, 2432690, 2919228, 3368340, 3649035, 4378842, 4865380, 5838456, 6736680, 7298070, 8757684, 9730760, 10947105, 14596140, 17515368, 21894210, 29192280, 43788420, 87576840]

約数ペア:

[(1, 87576840), (2, 43788420), (3, 29192280), (4, 21894210), (5, 17515368), (6, 14596140), (8, 10947105), (9, 9730760), (10, 8757684), (12, 7298070), (13, 6736680), (15, 5838456), (18, 4865380), (20, 4378842), (24, 3649035), (26, 3368340), (30, 2919228), (36, 2432690), (39, 2245560), (40, 2189421), (45, 1946152), (52, 1684170), (60, 1459614), (65, 1347336), (72, 1216345), (78, 1122780), (90, 973076), (104, 842085), (117, 748520), (120, 729807), (130, 673668), (156, 561390), (180, 486538), (195, 449112), (234, 374260), (260, 336834), (312, 280695), (360, 243269), (390, 224556), (468, 187130), (520, 168417), (585, 149704), (780, 112278), (936, 93565), (1170, 74852), (1560, 56139), (2340, 37426), (4680, 18713)]