72861516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 236780544

約数和(自身を除く): 163919028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 967, 1092, 1196, 1449, 1638, 1794, 1932, 1934, 2093, 2691, 2898, 2901, 3276, 3588, 3868, 4186, 5382, 5796, 5802, 6279, 6769, 8372, 8703, 10764, 11604, 12558, 12571, 13538, 17406, 18837, 20307, 22241, 25116, 25142, 27076, 34812, 37674, 37713, 40614, 44482, 50284, 60921, 66723, 75348, 75426, 81228, 87997, 88964, 113139, 121842, 133446, 150852, 155687, 175994, 200169, 226278, 243684, 263991, 266892, 289133, 311374, 351988, 400338, 452556, 467061, 527982, 578266, 622748, 791973, 800676, 867399, 934122, 1055964, 1156532, 1401183, 1583946, 1734798, 1868244, 2023931, 2602197, 2802366, 3167892, 3469596, 4047862, 5204394, 5604732, 6071793, 8095724, 10408788, 12143586, 18215379, 24287172, 36430758, 72861516]

約数ペア:

[(1, 72861516), (2, 36430758), (3, 24287172), (4, 18215379), (6, 12143586), (7, 10408788), (9, 8095724), (12, 6071793), (13, 5604732), (14, 5204394), (18, 4047862), (21, 3469596), (23, 3167892), (26, 2802366), (28, 2602197), (36, 2023931), (39, 1868244), (42, 1734798), (46, 1583946), (52, 1401183), (63, 1156532), (69, 1055964), (78, 934122), (84, 867399), (91, 800676), (92, 791973), (117, 622748), (126, 578266), (138, 527982), (156, 467061), (161, 452556), (182, 400338), (207, 351988), (234, 311374), (252, 289133), (273, 266892), (276, 263991), (299, 243684), (322, 226278), (364, 200169), (414, 175994), (468, 155687), (483, 150852), (546, 133446), (598, 121842), (644, 113139), (819, 88964), (828, 87997), (897, 81228), (966, 75426), (967, 75348), (1092, 66723), (1196, 60921), (1449, 50284), (1638, 44482), (1794, 40614), (1932, 37713), (1934, 37674), (2093, 34812), (2691, 27076), (2898, 25142), (2901, 25116), (3276, 22241), (3588, 20307), (3868, 18837), (4186, 17406), (5382, 13538), (5796, 12571), (5802, 12558), (6279, 11604), (6769, 10764), (8372, 8703)]