76255816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 191520000

約数和(自身を除く): 115264184

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 133, 148, 149, 152, 182, 247, 259, 266, 296, 298, 364, 481, 494, 518, 532, 596, 703, 728, 962, 988, 1036, 1043, 1064, 1192, 1406, 1729, 1924, 1937, 1976, 2072, 2086, 2812, 2831, 3367, 3458, 3848, 3874, 4172, 4921, 5513, 5624, 5662, 6734, 6916, 7748, 8344, 9139, 9842, 11026, 11324, 13468, 13559, 13832, 15496, 18278, 19684, 19817, 22052, 22648, 26936, 27118, 36556, 36803, 38591, 39368, 39634, 44104, 54236, 63973, 71669, 73112, 73606, 77182, 79268, 104747, 108472, 127946, 143338, 147212, 154364, 158536, 209494, 255892, 257621, 286676, 294424, 308728, 418988, 501683, 511784, 515242, 573352, 733229, 837976, 1003366, 1030484, 1361711, 1466458, 2006732, 2060968, 2723422, 2932916, 4013464, 5446844, 5865832, 9531977, 10893688, 19063954, 38127908, 76255816]

約数ペア:

[(1, 76255816), (2, 38127908), (4, 19063954), (7, 10893688), (8, 9531977), (13, 5865832), (14, 5446844), (19, 4013464), (26, 2932916), (28, 2723422), (37, 2060968), (38, 2006732), (52, 1466458), (56, 1361711), (74, 1030484), (76, 1003366), (91, 837976), (104, 733229), (133, 573352), (148, 515242), (149, 511784), (152, 501683), (182, 418988), (247, 308728), (259, 294424), (266, 286676), (296, 257621), (298, 255892), (364, 209494), (481, 158536), (494, 154364), (518, 147212), (532, 143338), (596, 127946), (703, 108472), (728, 104747), (962, 79268), (988, 77182), (1036, 73606), (1043, 73112), (1064, 71669), (1192, 63973), (1406, 54236), (1729, 44104), (1924, 39634), (1937, 39368), (1976, 38591), (2072, 36803), (2086, 36556), (2812, 27118), (2831, 26936), (3367, 22648), (3458, 22052), (3848, 19817), (3874, 19684), (4172, 18278), (4921, 15496), (5513, 13832), (5624, 13559), (5662, 13468), (6734, 11324), (6916, 11026), (7748, 9842), (8344, 9139)]