67437384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 208665600

約数和(自身を除く): 141228216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 571, 703, 777, 798, 888, 1036, 1064, 1142, 1406, 1554, 1596, 1713, 2072, 2109, 2284, 2812, 3108, 3192, 3426, 3997, 4218, 4568, 4921, 5624, 6216, 6852, 7994, 8436, 9842, 10849, 11991, 13704, 14763, 15988, 16872, 19684, 21127, 21698, 23982, 29526, 31976, 32547, 39368, 42254, 43396, 47964, 59052, 63381, 65094, 75943, 84508, 86792, 95928, 118104, 126762, 130188, 147889, 151886, 169016, 227829, 253524, 260376, 295778, 303772, 401413, 443667, 455658, 507048, 591556, 607544, 802826, 887334, 911316, 1183112, 1204239, 1605652, 1774668, 1822632, 2408478, 2809891, 3211304, 3549336, 4816956, 5619782, 8429673, 9633912, 11239564, 16859346, 22479128, 33718692, 67437384]

約数ペア:

[(1, 67437384), (2, 33718692), (3, 22479128), (4, 16859346), (6, 11239564), (7, 9633912), (8, 8429673), (12, 5619782), (14, 4816956), (19, 3549336), (21, 3211304), (24, 2809891), (28, 2408478), (37, 1822632), (38, 1774668), (42, 1605652), (56, 1204239), (57, 1183112), (74, 911316), (76, 887334), (84, 802826), (111, 607544), (114, 591556), (133, 507048), (148, 455658), (152, 443667), (168, 401413), (222, 303772), (228, 295778), (259, 260376), (266, 253524), (296, 227829), (399, 169016), (444, 151886), (456, 147889), (518, 130188), (532, 126762), (571, 118104), (703, 95928), (777, 86792), (798, 84508), (888, 75943), (1036, 65094), (1064, 63381), (1142, 59052), (1406, 47964), (1554, 43396), (1596, 42254), (1713, 39368), (2072, 32547), (2109, 31976), (2284, 29526), (2812, 23982), (3108, 21698), (3192, 21127), (3426, 19684), (3997, 16872), (4218, 15988), (4568, 14763), (4921, 13704), (5624, 11991), (6216, 10849), (6852, 9842), (7994, 8436)]