77884082028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{10739}}^1$

素因数の和:11252

約数の個数: 144

約数和(自身を含む): 216734918400

約数和(自身を除く): 138850836372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 461, 684, 828, 874, 922, 1311, 1383, 1748, 1844, 2622, 2766, 3933, 4149, 5244, 5532, 7866, 8298, 8759, 10603, 10739, 15732, 16596, 17518, 21206, 21478, 26277, 31809, 32217, 35036, 42412, 42956, 52554, 63618, 64434, 78831, 95427, 96651, 105108, 127236, 128868, 157662, 190854, 193302, 201457, 204041, 246997, 315324, 381708, 386604, 402914, 408082, 493994, 604371, 612123, 740991, 805828, 816164, 987988, 1208742, 1224246, 1481982, 1813113, 1836369, 2222973, 2417484, 2448492, 2963964, 3626226, 3672738, 4445946, 4692943, 4950679, 7252452, 7345476, 8891892, 9385886, 9901358, 14078829, 14852037, 18771772, 19802716, 28157658, 29704074, 42236487, 44556111, 56315316, 59408148, 84472974, 89112222, 94062901, 113865617, 168945948, 178224444, 188125802, 227731234, 282188703, 341596851, 376251604, 455462468, 564377406, 683193702, 846566109, 1024790553, 1128754812, 1366387404, 1693132218, 2049581106, 2163446723, 3386264436, 4099162212, 4326893446, 6490340169, 8653786892, 12980680338, 19471020507, 25961360676, 38942041014, 77884082028]

約数ペア:

[(1, 77884082028), (2, 38942041014), (3, 25961360676), (4, 19471020507), (6, 12980680338), (9, 8653786892), (12, 6490340169), (18, 4326893446), (19, 4099162212), (23, 3386264436), (36, 2163446723), (38, 2049581106), (46, 1693132218), (57, 1366387404), (69, 1128754812), (76, 1024790553), (92, 846566109), (114, 683193702), (138, 564377406), (171, 455462468), (207, 376251604), (228, 341596851), (276, 282188703), (342, 227731234), (414, 188125802), (437, 178224444), (461, 168945948), (684, 113865617), (828, 94062901), (874, 89112222), (922, 84472974), (1311, 59408148), (1383, 56315316), (1748, 44556111), (1844, 42236487), (2622, 29704074), (2766, 28157658), (3933, 19802716), (4149, 18771772), (5244, 14852037), (5532, 14078829), (7866, 9901358), (8298, 9385886), (8759, 8891892), (10603, 7345476), (10739, 7252452), (15732, 4950679), (16596, 4692943), (17518, 4445946), (21206, 3672738), (21478, 3626226), (26277, 2963964), (31809, 2448492), (32217, 2417484), (35036, 2222973), (42412, 1836369), (42956, 1813113), (52554, 1481982), (63618, 1224246), (64434, 1208742), (78831, 987988), (95427, 816164), (96651, 805828), (105108, 740991), (127236, 612123), (128868, 604371), (157662, 493994), (190854, 408082), (193302, 402914), (201457, 386604), (204041, 381708), (246997, 315324)]