77121492

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 215443200

約数和(自身を除く): 138321708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 343, 457, 492, 574, 588, 686, 861, 914, 1029, 1148, 1371, 1372, 1722, 1828, 2009, 2058, 2742, 3199, 3444, 4018, 4116, 5484, 6027, 6398, 8036, 9597, 12054, 12796, 14063, 18737, 19194, 22393, 24108, 28126, 37474, 38388, 42189, 44786, 56211, 56252, 67179, 74948, 84378, 89572, 112422, 131159, 134358, 156751, 168756, 224844, 262318, 268716, 313502, 393477, 470253, 524636, 627004, 786954, 918113, 940506, 1573908, 1836226, 1881012, 2754339, 3672452, 5508678, 6426791, 11017356, 12853582, 19280373, 25707164, 38560746, 77121492]

約数ペア:

[(1, 77121492), (2, 38560746), (3, 25707164), (4, 19280373), (6, 12853582), (7, 11017356), (12, 6426791), (14, 5508678), (21, 3672452), (28, 2754339), (41, 1881012), (42, 1836226), (49, 1573908), (82, 940506), (84, 918113), (98, 786954), (123, 627004), (147, 524636), (164, 470253), (196, 393477), (246, 313502), (287, 268716), (294, 262318), (343, 224844), (457, 168756), (492, 156751), (574, 134358), (588, 131159), (686, 112422), (861, 89572), (914, 84378), (1029, 74948), (1148, 67179), (1371, 56252), (1372, 56211), (1722, 44786), (1828, 42189), (2009, 38388), (2058, 37474), (2742, 28126), (3199, 24108), (3444, 22393), (4018, 19194), (4116, 18737), (5484, 14063), (6027, 12796), (6398, 12054), (8036, 9597)]