68188428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 227695104

約数和(自身を除く): 159506676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1447, 1683, 2142, 2244, 2618, 2772, 2894, 3366, 3927, 4284, 4341, 5236, 5788, 6732, 7854, 8682, 10129, 11781, 13023, 15708, 15917, 17364, 20258, 23562, 24599, 26046, 30387, 31834, 40516, 47124, 47751, 49198, 52092, 60774, 63668, 73797, 91161, 95502, 98396, 111419, 121548, 143253, 147594, 172193, 182322, 191004, 221391, 222838, 270589, 286506, 295188, 334257, 344386, 364644, 442782, 445676, 516579, 541178, 573012, 668514, 688772, 811767, 885564, 1002771, 1033158, 1082356, 1337028, 1549737, 1623534, 1894123, 2005542, 2066316, 2435301, 3099474, 3247068, 3788246, 4011084, 4870602, 5682369, 6198948, 7576492, 9741204, 11364738, 17047107, 22729476, 34094214, 68188428]

約数ペア:

[(1, 68188428), (2, 34094214), (3, 22729476), (4, 17047107), (6, 11364738), (7, 9741204), (9, 7576492), (11, 6198948), (12, 5682369), (14, 4870602), (17, 4011084), (18, 3788246), (21, 3247068), (22, 3099474), (28, 2435301), (33, 2066316), (34, 2005542), (36, 1894123), (42, 1623534), (44, 1549737), (51, 1337028), (63, 1082356), (66, 1033158), (68, 1002771), (77, 885564), (84, 811767), (99, 688772), (102, 668514), (119, 573012), (126, 541178), (132, 516579), (153, 445676), (154, 442782), (187, 364644), (198, 344386), (204, 334257), (231, 295188), (238, 286506), (252, 270589), (306, 222838), (308, 221391), (357, 191004), (374, 182322), (396, 172193), (462, 147594), (476, 143253), (561, 121548), (612, 111419), (693, 98396), (714, 95502), (748, 91161), (924, 73797), (1071, 63668), (1122, 60774), (1309, 52092), (1386, 49198), (1428, 47751), (1447, 47124), (1683, 40516), (2142, 31834), (2244, 30387), (2618, 26046), (2772, 24599), (2894, 23562), (3366, 20258), (3927, 17364), (4284, 15917), (4341, 15708), (5236, 13023), (5788, 11781), (6732, 10129), (7854, 8682)]