81086148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 253780800

約数和(自身を除く): 172694652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 829, 836, 858, 988, 1254, 1287, 1482, 1658, 1716, 1881, 2223, 2487, 2508, 2574, 2717, 2964, 3316, 3762, 4446, 4974, 5148, 5434, 7461, 7524, 8151, 8892, 9119, 9948, 10777, 10868, 14922, 15751, 16302, 18238, 21554, 24453, 27357, 29844, 31502, 32331, 32604, 36476, 43108, 47253, 48906, 54714, 63004, 64662, 82071, 94506, 96993, 97812, 109428, 118547, 129324, 141759, 164142, 173261, 189012, 193986, 204763, 237094, 283518, 328284, 346522, 355641, 387972, 409526, 474188, 519783, 567036, 614289, 693044, 711282, 819052, 1039566, 1066923, 1228578, 1422564, 1559349, 1842867, 2079132, 2133846, 2252393, 2457156, 3118698, 3685734, 4267692, 4504786, 6237396, 6757179, 7371468, 9009572, 13514358, 20271537, 27028716, 40543074, 81086148]

約数ペア:

[(1, 81086148), (2, 40543074), (3, 27028716), (4, 20271537), (6, 13514358), (9, 9009572), (11, 7371468), (12, 6757179), (13, 6237396), (18, 4504786), (19, 4267692), (22, 3685734), (26, 3118698), (33, 2457156), (36, 2252393), (38, 2133846), (39, 2079132), (44, 1842867), (52, 1559349), (57, 1422564), (66, 1228578), (76, 1066923), (78, 1039566), (99, 819052), (114, 711282), (117, 693044), (132, 614289), (143, 567036), (156, 519783), (171, 474188), (198, 409526), (209, 387972), (228, 355641), (234, 346522), (247, 328284), (286, 283518), (342, 237094), (396, 204763), (418, 193986), (429, 189012), (468, 173261), (494, 164142), (572, 141759), (627, 129324), (684, 118547), (741, 109428), (829, 97812), (836, 96993), (858, 94506), (988, 82071), (1254, 64662), (1287, 63004), (1482, 54714), (1658, 48906), (1716, 47253), (1881, 43108), (2223, 36476), (2487, 32604), (2508, 32331), (2574, 31502), (2717, 29844), (2964, 27357), (3316, 24453), (3762, 21554), (4446, 18238), (4974, 16302), (5148, 15751), (5434, 14922), (7461, 10868), (7524, 10777), (8151, 9948), (8892, 9119)]