80363844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 108

約数和(自身を含む): 235282320

約数和(自身を除く): 154918476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 363, 396, 418, 484, 627, 684, 726, 836, 971, 1089, 1254, 1452, 1881, 1942, 2178, 2299, 2508, 2913, 3762, 3884, 4356, 4598, 5826, 6897, 7524, 8739, 9196, 10681, 11652, 13794, 17478, 18449, 20691, 21362, 27588, 32043, 34956, 36898, 41382, 42724, 55347, 64086, 73796, 82764, 96129, 110694, 117491, 128172, 166041, 192258, 202939, 221388, 234982, 332082, 352473, 384516, 405878, 469964, 608817, 664164, 704946, 811756, 1057419, 1217634, 1409892, 1826451, 2114838, 2232329, 2435268, 3652902, 4229676, 4464658, 6696987, 7305804, 8929316, 13393974, 20090961, 26787948, 40181922, 80363844]

約数ペア:

[(1, 80363844), (2, 40181922), (3, 26787948), (4, 20090961), (6, 13393974), (9, 8929316), (11, 7305804), (12, 6696987), (18, 4464658), (19, 4229676), (22, 3652902), (33, 2435268), (36, 2232329), (38, 2114838), (44, 1826451), (57, 1409892), (66, 1217634), (76, 1057419), (99, 811756), (114, 704946), (121, 664164), (132, 608817), (171, 469964), (198, 405878), (209, 384516), (228, 352473), (242, 332082), (342, 234982), (363, 221388), (396, 202939), (418, 192258), (484, 166041), (627, 128172), (684, 117491), (726, 110694), (836, 96129), (971, 82764), (1089, 73796), (1254, 64086), (1452, 55347), (1881, 42724), (1942, 41382), (2178, 36898), (2299, 34956), (2508, 32043), (2913, 27588), (3762, 21362), (3884, 20691), (4356, 18449), (4598, 17478), (5826, 13794), (6897, 11652), (7524, 10681), (8739, 9196)]