65805012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 143334828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 379, 468, 477, 546, 636, 689, 742, 758, 819, 954, 1092, 1113, 1137, 1378, 1484, 1516, 1638, 1908, 2067, 2226, 2274, 2653, 2756, 3276, 3339, 3411, 4134, 4452, 4548, 4823, 4927, 5306, 6201, 6678, 6822, 7959, 8268, 9646, 9854, 10612, 12402, 13356, 13644, 14469, 14781, 15918, 19292, 19708, 20087, 23877, 24804, 28938, 29562, 31836, 34489, 40174, 43407, 44343, 47754, 57876, 59124, 60261, 68978, 80348, 86814, 88686, 95508, 103467, 120522, 137956, 140609, 173628, 177372, 180783, 206934, 241044, 261131, 281218, 310401, 361566, 413868, 421827, 522262, 562436, 620802, 723132, 783393, 843654, 1044524, 1241604, 1265481, 1566786, 1687308, 1827917, 2350179, 2530962, 3133572, 3655834, 4700358, 5061924, 5483751, 7311668, 9400716, 10967502, 16451253, 21935004, 32902506, 65805012]

約数ペア:

[(1, 65805012), (2, 32902506), (3, 21935004), (4, 16451253), (6, 10967502), (7, 9400716), (9, 7311668), (12, 5483751), (13, 5061924), (14, 4700358), (18, 3655834), (21, 3133572), (26, 2530962), (28, 2350179), (36, 1827917), (39, 1687308), (42, 1566786), (52, 1265481), (53, 1241604), (63, 1044524), (78, 843654), (84, 783393), (91, 723132), (106, 620802), (117, 562436), (126, 522262), (156, 421827), (159, 413868), (182, 361566), (212, 310401), (234, 281218), (252, 261131), (273, 241044), (318, 206934), (364, 180783), (371, 177372), (379, 173628), (468, 140609), (477, 137956), (546, 120522), (636, 103467), (689, 95508), (742, 88686), (758, 86814), (819, 80348), (954, 68978), (1092, 60261), (1113, 59124), (1137, 57876), (1378, 47754), (1484, 44343), (1516, 43407), (1638, 40174), (1908, 34489), (2067, 31836), (2226, 29562), (2274, 28938), (2653, 24804), (2756, 23877), (3276, 20087), (3339, 19708), (3411, 19292), (4134, 15918), (4452, 14781), (4548, 14469), (4823, 13644), (4927, 13356), (5306, 12402), (6201, 10612), (6678, 9854), (6822, 9646), (7959, 8268)]