61015878

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 177128640

約数和(自身を除く): 116112762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 126, 133, 147, 154, 171, 198, 209, 231, 266, 294, 331, 342, 399, 418, 441, 462, 539, 627, 662, 693, 798, 882, 931, 993, 1078, 1197, 1254, 1386, 1463, 1617, 1862, 1881, 1986, 2317, 2394, 2793, 2926, 2979, 3234, 3641, 3762, 4389, 4634, 4851, 5586, 5958, 6289, 6951, 7282, 8379, 8778, 9702, 10241, 10923, 12578, 13167, 13902, 16219, 16758, 18867, 20482, 20853, 21846, 25487, 26334, 30723, 32438, 32769, 37734, 41706, 44023, 48657, 50974, 56601, 61446, 65538, 69179, 76461, 88046, 92169, 97314, 113202, 132069, 138358, 145971, 152922, 178409, 184338, 207537, 229383, 264138, 291942, 308161, 356818, 396207, 415074, 458766, 484253, 535227, 616322, 622611, 792414, 924483, 968506, 1070454, 1245222, 1452759, 1605681, 1848966, 2773449, 2905518, 3211362, 3389771, 4358277, 5546898, 6779542, 8716554, 10169313, 20338626, 30507939, 61015878]

約数ペア:

[(1, 61015878), (2, 30507939), (3, 20338626), (6, 10169313), (7, 8716554), (9, 6779542), (11, 5546898), (14, 4358277), (18, 3389771), (19, 3211362), (21, 2905518), (22, 2773449), (33, 1848966), (38, 1605681), (42, 1452759), (49, 1245222), (57, 1070454), (63, 968506), (66, 924483), (77, 792414), (98, 622611), (99, 616322), (114, 535227), (126, 484253), (133, 458766), (147, 415074), (154, 396207), (171, 356818), (198, 308161), (209, 291942), (231, 264138), (266, 229383), (294, 207537), (331, 184338), (342, 178409), (399, 152922), (418, 145971), (441, 138358), (462, 132069), (539, 113202), (627, 97314), (662, 92169), (693, 88046), (798, 76461), (882, 69179), (931, 65538), (993, 61446), (1078, 56601), (1197, 50974), (1254, 48657), (1386, 44023), (1463, 41706), (1617, 37734), (1862, 32769), (1881, 32438), (1986, 30723), (2317, 26334), (2394, 25487), (2793, 21846), (2926, 20853), (2979, 20482), (3234, 18867), (3641, 16758), (3762, 16219), (4389, 13902), (4634, 13167), (4851, 12578), (5586, 10923), (5958, 10241), (6289, 9702), (6951, 8778), (7282, 8379)]