86728860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7024

約数の個数: 96

約数和(自身を含む): 281594880

約数和(自身を除く): 194866020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6983, 12420, 13966, 20949, 27932, 34915, 41898, 62847, 69830, 83796, 104745, 125694, 139660, 160609, 188541, 209490, 251388, 314235, 321218, 377082, 418980, 481827, 628470, 642436, 754164, 803045, 942705, 963654, 1256940, 1445481, 1606090, 1885410, 1927308, 2409135, 2890962, 3212180, 3770820, 4336443, 4818270, 5781924, 7227405, 8672886, 9636540, 14454810, 17345772, 21682215, 28909620, 43364430, 86728860]

約数ペア:

[(1, 86728860), (2, 43364430), (3, 28909620), (4, 21682215), (5, 17345772), (6, 14454810), (9, 9636540), (10, 8672886), (12, 7227405), (15, 5781924), (18, 4818270), (20, 4336443), (23, 3770820), (27, 3212180), (30, 2890962), (36, 2409135), (45, 1927308), (46, 1885410), (54, 1606090), (60, 1445481), (69, 1256940), (90, 963654), (92, 942705), (108, 803045), (115, 754164), (135, 642436), (138, 628470), (180, 481827), (207, 418980), (230, 377082), (270, 321218), (276, 314235), (345, 251388), (414, 209490), (460, 188541), (540, 160609), (621, 139660), (690, 125694), (828, 104745), (1035, 83796), (1242, 69830), (1380, 62847), (2070, 41898), (2484, 34915), (3105, 27932), (4140, 20949), (6210, 13966), (6983, 12420)]