71243604

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 204388800

約数和(自身を除く): 133145196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 43, 46, 54, 58, 69, 86, 87, 92, 108, 116, 129, 138, 172, 174, 207, 258, 261, 276, 348, 387, 414, 516, 522, 529, 621, 667, 774, 783, 828, 989, 1044, 1058, 1161, 1242, 1247, 1334, 1548, 1566, 1587, 1978, 2001, 2116, 2322, 2484, 2494, 2668, 2967, 3132, 3174, 3741, 3956, 4002, 4644, 4761, 4988, 5934, 6003, 6348, 7482, 8004, 8901, 9522, 11223, 11868, 12006, 14283, 14964, 15341, 17802, 18009, 19044, 22446, 22747, 24012, 26703, 28566, 28681, 30682, 33669, 35604, 36018, 44892, 45494, 46023, 53406, 57132, 57362, 61364, 67338, 68241, 72036, 86043, 90988, 92046, 106812, 114724, 134676, 136482, 138069, 172086, 184092, 204723, 258129, 272964, 276138, 344172, 409446, 414207, 516258, 552276, 614169, 659663, 774387, 818892, 828414, 1032516, 1228338, 1319326, 1548774, 1656828, 1978989, 2456676, 2638652, 3097548, 3957978, 5936967, 7915956, 11873934, 17810901, 23747868, 35621802, 71243604]

約数ペア:

[(1, 71243604), (2, 35621802), (3, 23747868), (4, 17810901), (6, 11873934), (9, 7915956), (12, 5936967), (18, 3957978), (23, 3097548), (27, 2638652), (29, 2456676), (36, 1978989), (43, 1656828), (46, 1548774), (54, 1319326), (58, 1228338), (69, 1032516), (86, 828414), (87, 818892), (92, 774387), (108, 659663), (116, 614169), (129, 552276), (138, 516258), (172, 414207), (174, 409446), (207, 344172), (258, 276138), (261, 272964), (276, 258129), (348, 204723), (387, 184092), (414, 172086), (516, 138069), (522, 136482), (529, 134676), (621, 114724), (667, 106812), (774, 92046), (783, 90988), (828, 86043), (989, 72036), (1044, 68241), (1058, 67338), (1161, 61364), (1242, 57362), (1247, 57132), (1334, 53406), (1548, 46023), (1566, 45494), (1587, 44892), (1978, 36018), (2001, 35604), (2116, 33669), (2322, 30682), (2484, 28681), (2494, 28566), (2668, 26703), (2967, 24012), (3132, 22747), (3174, 22446), (3741, 19044), (3956, 18009), (4002, 17802), (4644, 15341), (4761, 14964), (4988, 14283), (5934, 12006), (6003, 11868), (6348, 11223), (7482, 9522), (8004, 8901)]