127038672

素因数分解:

$2^4\times 3^3\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1145

約数の個数: 80

約数和(自身を含む): 366048000

約数和(自身を除く): 239009328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 409, 432, 719, 818, 1227, 1438, 1636, 2157, 2454, 2876, 3272, 3681, 4314, 4908, 5752, 6471, 6544, 7362, 8628, 9816, 11043, 11504, 12942, 14724, 17256, 19413, 19632, 22086, 25884, 29448, 34512, 38826, 44172, 51768, 58896, 77652, 88344, 103536, 155304, 176688, 294071, 310608, 588142, 882213, 1176284, 1764426, 2352568, 2646639, 3528852, 4705136, 5293278, 7057704, 7939917, 10586556, 14115408, 15879834, 21173112, 31759668, 42346224, 63519336, 127038672]

約数ペア:

[(1, 127038672), (2, 63519336), (3, 42346224), (4, 31759668), (6, 21173112), (8, 15879834), (9, 14115408), (12, 10586556), (16, 7939917), (18, 7057704), (24, 5293278), (27, 4705136), (36, 3528852), (48, 2646639), (54, 2352568), (72, 1764426), (108, 1176284), (144, 882213), (216, 588142), (409, 310608), (432, 294071), (719, 176688), (818, 155304), (1227, 103536), (1438, 88344), (1636, 77652), (2157, 58896), (2454, 51768), (2876, 44172), (3272, 38826), (3681, 34512), (4314, 29448), (4908, 25884), (5752, 22086), (6471, 19632), (6544, 19413), (7362, 17256), (8628, 14724), (9816, 12942), (11043, 11504)]