91946988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 279062784

約数和(自身を除く): 187115796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 426, 497, 567, 571, 639, 756, 852, 994, 1134, 1142, 1278, 1491, 1713, 1917, 1988, 2268, 2284, 2556, 2982, 3426, 3834, 3997, 4473, 5139, 5751, 5964, 6852, 7668, 7994, 8946, 10278, 11502, 11991, 13419, 15417, 15988, 17892, 20556, 23004, 23982, 26838, 30834, 35973, 40257, 40541, 46251, 47964, 53676, 61668, 71946, 80514, 81082, 92502, 107919, 121623, 143892, 161028, 162164, 185004, 215838, 243246, 283787, 323757, 364869, 431676, 486492, 567574, 647514, 729738, 851361, 1094607, 1135148, 1295028, 1459476, 1702722, 2189214, 2554083, 3283821, 3405444, 4378428, 5108166, 6567642, 7662249, 10216332, 13135284, 15324498, 22986747, 30648996, 45973494, 91946988]

約数ペア:

[(1, 91946988), (2, 45973494), (3, 30648996), (4, 22986747), (6, 15324498), (7, 13135284), (9, 10216332), (12, 7662249), (14, 6567642), (18, 5108166), (21, 4378428), (27, 3405444), (28, 3283821), (36, 2554083), (42, 2189214), (54, 1702722), (63, 1459476), (71, 1295028), (81, 1135148), (84, 1094607), (108, 851361), (126, 729738), (142, 647514), (162, 567574), (189, 486492), (213, 431676), (252, 364869), (284, 323757), (324, 283787), (378, 243246), (426, 215838), (497, 185004), (567, 162164), (571, 161028), (639, 143892), (756, 121623), (852, 107919), (994, 92502), (1134, 81082), (1142, 80514), (1278, 71946), (1491, 61668), (1713, 53676), (1917, 47964), (1988, 46251), (2268, 40541), (2284, 40257), (2556, 35973), (2982, 30834), (3426, 26838), (3834, 23982), (3997, 23004), (4473, 20556), (5139, 17892), (5751, 15988), (5964, 15417), (6852, 13419), (7668, 11991), (7994, 11502), (8946, 10278)]