80883036

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 235863264

約数和(自身を除く): 154980228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 173, 222, 234, 243, 324, 333, 346, 351, 444, 468, 481, 486, 519, 666, 692, 702, 962, 972, 999, 1038, 1053, 1332, 1404, 1443, 1557, 1924, 1998, 2076, 2106, 2249, 2886, 2997, 3114, 3159, 3996, 4212, 4329, 4498, 4671, 5772, 5994, 6228, 6318, 6401, 6747, 8658, 8991, 8996, 9342, 11988, 12636, 12802, 12987, 13494, 14013, 17316, 17982, 18684, 19203, 20241, 25604, 25974, 26988, 28026, 35964, 38406, 38961, 40482, 42039, 51948, 56052, 57609, 60723, 76812, 77922, 80964, 83213, 84078, 115218, 116883, 121446, 155844, 166426, 168156, 172827, 182169, 230436, 233766, 242892, 249639, 332852, 345654, 364338, 467532, 499278, 518481, 546507, 691308, 728676, 748917, 998556, 1036962, 1093014, 1497834, 1555443, 2073924, 2186028, 2246751, 2995668, 3110886, 4493502, 6221772, 6740253, 8987004, 13480506, 20220759, 26961012, 40441518, 80883036]

約数ペア:

[(1, 80883036), (2, 40441518), (3, 26961012), (4, 20220759), (6, 13480506), (9, 8987004), (12, 6740253), (13, 6221772), (18, 4493502), (26, 3110886), (27, 2995668), (36, 2246751), (37, 2186028), (39, 2073924), (52, 1555443), (54, 1497834), (74, 1093014), (78, 1036962), (81, 998556), (108, 748917), (111, 728676), (117, 691308), (148, 546507), (156, 518481), (162, 499278), (173, 467532), (222, 364338), (234, 345654), (243, 332852), (324, 249639), (333, 242892), (346, 233766), (351, 230436), (444, 182169), (468, 172827), (481, 168156), (486, 166426), (519, 155844), (666, 121446), (692, 116883), (702, 115218), (962, 84078), (972, 83213), (999, 80964), (1038, 77922), (1053, 76812), (1332, 60723), (1404, 57609), (1443, 56052), (1557, 51948), (1924, 42039), (1998, 40482), (2076, 38961), (2106, 38406), (2249, 35964), (2886, 28026), (2997, 26988), (3114, 25974), (3159, 25604), (3996, 20241), (4212, 19203), (4329, 18684), (4498, 17982), (4671, 17316), (5772, 14013), (5994, 13494), (6228, 12987), (6318, 12802), (6401, 12636), (6747, 11988), (8658, 9342), (8991, 8996)]