87599538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 232157016

約数和(自身を除く): 144557478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 61, 78, 102, 114, 117, 122, 153, 171, 183, 221, 234, 247, 306, 323, 342, 361, 366, 442, 494, 549, 646, 663, 722, 741, 793, 969, 1037, 1083, 1098, 1159, 1326, 1482, 1586, 1938, 1989, 2074, 2166, 2223, 2318, 2379, 2907, 3111, 3249, 3477, 3978, 4199, 4446, 4693, 4758, 5814, 6137, 6222, 6498, 6954, 7137, 8398, 9333, 9386, 10431, 12274, 12597, 13481, 14079, 14274, 15067, 18411, 18666, 19703, 20862, 22021, 25194, 26962, 28158, 30134, 36822, 37791, 39406, 40443, 42237, 44042, 45201, 55233, 59109, 66063, 75582, 79781, 80886, 84474, 90402, 110466, 118218, 121329, 132126, 135603, 159562, 177327, 198189, 239343, 242658, 256139, 271206, 286273, 354654, 374357, 396378, 478686, 512278, 572546, 718029, 748714, 768417, 858819, 1123071, 1436058, 1536834, 1717638, 2246142, 2305251, 2576457, 3369213, 4610502, 4866641, 5152914, 6738426, 9733282, 14599923, 29199846, 43799769, 87599538]

約数ペア:

[(1, 87599538), (2, 43799769), (3, 29199846), (6, 14599923), (9, 9733282), (13, 6738426), (17, 5152914), (18, 4866641), (19, 4610502), (26, 3369213), (34, 2576457), (38, 2305251), (39, 2246142), (51, 1717638), (57, 1536834), (61, 1436058), (78, 1123071), (102, 858819), (114, 768417), (117, 748714), (122, 718029), (153, 572546), (171, 512278), (183, 478686), (221, 396378), (234, 374357), (247, 354654), (306, 286273), (323, 271206), (342, 256139), (361, 242658), (366, 239343), (442, 198189), (494, 177327), (549, 159562), (646, 135603), (663, 132126), (722, 121329), (741, 118218), (793, 110466), (969, 90402), (1037, 84474), (1083, 80886), (1098, 79781), (1159, 75582), (1326, 66063), (1482, 59109), (1586, 55233), (1938, 45201), (1989, 44042), (2074, 42237), (2166, 40443), (2223, 39406), (2318, 37791), (2379, 36822), (2907, 30134), (3111, 28158), (3249, 26962), (3477, 25194), (3978, 22021), (4199, 20862), (4446, 19703), (4693, 18666), (4758, 18411), (5814, 15067), (6137, 14274), (6222, 14079), (6498, 13481), (6954, 12597), (7137, 12274), (8398, 10431), (9333, 9386)]