72648996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 208846848

約数和(自身を除く): 136197852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1213, 1302, 1426, 1932, 2139, 2426, 2604, 2852, 3639, 4278, 4852, 4991, 7278, 8491, 8556, 9982, 14556, 14973, 16982, 19964, 25473, 27899, 29946, 33964, 37603, 50946, 55798, 59892, 75206, 83697, 101892, 111596, 112809, 150412, 167394, 195293, 225618, 263221, 334788, 390586, 451236, 526442, 585879, 781172, 789663, 864869, 1052884, 1171758, 1579326, 1729738, 2343516, 2594607, 3158652, 3459476, 5189214, 6054083, 10378428, 12108166, 18162249, 24216332, 36324498, 72648996]

約数ペア:

[(1, 72648996), (2, 36324498), (3, 24216332), (4, 18162249), (6, 12108166), (7, 10378428), (12, 6054083), (14, 5189214), (21, 3459476), (23, 3158652), (28, 2594607), (31, 2343516), (42, 1729738), (46, 1579326), (62, 1171758), (69, 1052884), (84, 864869), (92, 789663), (93, 781172), (124, 585879), (138, 526442), (161, 451236), (186, 390586), (217, 334788), (276, 263221), (322, 225618), (372, 195293), (434, 167394), (483, 150412), (644, 112809), (651, 111596), (713, 101892), (868, 83697), (966, 75206), (1213, 59892), (1302, 55798), (1426, 50946), (1932, 37603), (2139, 33964), (2426, 29946), (2604, 27899), (2852, 25473), (3639, 19964), (4278, 16982), (4852, 14973), (4991, 14556), (7278, 9982), (8491, 8556)]