79641996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 146150004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 139, 228, 266, 278, 359, 399, 417, 532, 556, 718, 798, 834, 973, 1077, 1436, 1596, 1668, 1946, 2154, 2513, 2641, 2919, 3892, 4308, 5026, 5282, 5838, 6821, 7539, 7923, 10052, 10564, 11676, 13642, 15078, 15846, 18487, 20463, 27284, 30156, 31692, 36974, 40926, 47747, 49901, 55461, 73948, 81852, 95494, 99802, 110922, 143241, 149703, 190988, 199604, 221844, 286482, 299406, 349307, 572964, 598812, 698614, 948119, 1047921, 1397228, 1896238, 2095842, 2844357, 3792476, 4191684, 5688714, 6636833, 11377428, 13273666, 19910499, 26547332, 39820998, 79641996]

約数ペア:

[(1, 79641996), (2, 39820998), (3, 26547332), (4, 19910499), (6, 13273666), (7, 11377428), (12, 6636833), (14, 5688714), (19, 4191684), (21, 3792476), (28, 2844357), (38, 2095842), (42, 1896238), (57, 1397228), (76, 1047921), (84, 948119), (114, 698614), (133, 598812), (139, 572964), (228, 349307), (266, 299406), (278, 286482), (359, 221844), (399, 199604), (417, 190988), (532, 149703), (556, 143241), (718, 110922), (798, 99802), (834, 95494), (973, 81852), (1077, 73948), (1436, 55461), (1596, 49901), (1668, 47747), (1946, 40926), (2154, 36974), (2513, 31692), (2641, 30156), (2919, 27284), (3892, 20463), (4308, 18487), (5026, 15846), (5282, 15078), (5838, 13642), (6821, 11676), (7539, 10564), (7923, 10052)]