67127580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28687}}^1$

素因数の和:28715

約数の個数: 72

約数和(自身を含む): 219291072

約数和(自身を除く): 152163492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28687, 57374, 86061, 114748, 143435, 172122, 258183, 286870, 344244, 372931, 430305, 516366, 573740, 745862, 860610, 1032732, 1118793, 1290915, 1491724, 1721220, 1864655, 2237586, 2581830, 3356379, 3729310, 4475172, 5163660, 5593965, 6712758, 7458620, 11187930, 13425516, 16781895, 22375860, 33563790, 67127580]

約数ペア:

[(1, 67127580), (2, 33563790), (3, 22375860), (4, 16781895), (5, 13425516), (6, 11187930), (9, 7458620), (10, 6712758), (12, 5593965), (13, 5163660), (15, 4475172), (18, 3729310), (20, 3356379), (26, 2581830), (30, 2237586), (36, 1864655), (39, 1721220), (45, 1491724), (52, 1290915), (60, 1118793), (65, 1032732), (78, 860610), (90, 745862), (117, 573740), (130, 516366), (156, 430305), (180, 372931), (195, 344244), (234, 286870), (260, 258183), (390, 172122), (468, 143435), (585, 114748), (780, 86061), (1170, 57374), (2340, 28687)]