61297992

素因数分解:

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

素因数の和:664

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 136385208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 571, 639, 756, 852, 994, 1142, 1278, 1491, 1512, 1704, 1713, 1917, 1988, 2284, 2556, 2982, 3426, 3834, 3976, 3997, 4473, 4568, 5112, 5139, 5964, 6852, 7668, 7994, 8946, 10278, 11928, 11991, 13419, 13704, 15336, 15417, 15988, 17892, 20556, 23982, 26838, 30834, 31976, 35784, 35973, 40541, 41112, 47964, 53676, 61668, 71946, 81082, 95928, 107352, 107919, 121623, 123336, 143892, 162164, 215838, 243246, 283787, 287784, 324328, 364869, 431676, 486492, 567574, 729738, 851361, 863352, 972984, 1094607, 1135148, 1459476, 1702722, 2189214, 2270296, 2554083, 2918952, 3405444, 4378428, 5108166, 6810888, 7662249, 8756856, 10216332, 15324498, 20432664, 30648996, 61297992]

約数ペア:

[(1, 61297992), (2, 30648996), (3, 20432664), (4, 15324498), (6, 10216332), (7, 8756856), (8, 7662249), (9, 6810888), (12, 5108166), (14, 4378428), (18, 3405444), (21, 2918952), (24, 2554083), (27, 2270296), (28, 2189214), (36, 1702722), (42, 1459476), (54, 1135148), (56, 1094607), (63, 972984), (71, 863352), (72, 851361), (84, 729738), (108, 567574), (126, 486492), (142, 431676), (168, 364869), (189, 324328), (213, 287784), (216, 283787), (252, 243246), (284, 215838), (378, 162164), (426, 143892), (497, 123336), (504, 121623), (568, 107919), (571, 107352), (639, 95928), (756, 81082), (852, 71946), (994, 61668), (1142, 53676), (1278, 47964), (1491, 41112), (1512, 40541), (1704, 35973), (1713, 35784), (1917, 31976), (1988, 30834), (2284, 26838), (2556, 23982), (2982, 20556), (3426, 17892), (3834, 15988), (3976, 15417), (3997, 15336), (4473, 13704), (4568, 13419), (5112, 11991), (5139, 11928), (5964, 10278), (6852, 8946), (7668, 7994)]