811752444

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 2101357440

約数和(自身を除く): 1289604996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 151, 177, 236, 302, 354, 453, 531, 604, 708, 906, 1062, 1359, 1812, 2124, 2531, 2718, 5062, 5436, 7593, 8909, 10124, 15186, 17818, 22779, 26727, 30372, 35636, 45558, 53454, 80181, 91116, 106908, 149329, 160362, 298658, 320724, 382181, 447987, 597316, 764362, 895974, 1146543, 1343961, 1528724, 1791948, 2293086, 2687922, 3439629, 4586172, 5375844, 6879258, 13758516, 22548679, 45097358, 67646037, 90194716, 135292074, 202938111, 270584148, 405876222, 811752444]

約数ペア:

[(1, 811752444), (2, 405876222), (3, 270584148), (4, 202938111), (6, 135292074), (9, 90194716), (12, 67646037), (18, 45097358), (36, 22548679), (59, 13758516), (118, 6879258), (151, 5375844), (177, 4586172), (236, 3439629), (302, 2687922), (354, 2293086), (453, 1791948), (531, 1528724), (604, 1343961), (708, 1146543), (906, 895974), (1062, 764362), (1359, 597316), (1812, 447987), (2124, 382181), (2531, 320724), (2718, 298658), (5062, 160362), (5436, 149329), (7593, 106908), (8909, 91116), (10124, 80181), (15186, 53454), (17818, 45558), (22779, 35636), (26727, 30372)]