72645012

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 223048980

約数和(自身を除く): 150403968

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 109, 121, 132, 153, 162, 187, 198, 204, 218, 242, 297, 306, 324, 327, 363, 374, 396, 436, 459, 484, 561, 594, 612, 654, 726, 748, 891, 918, 981, 1089, 1122, 1188, 1199, 1308, 1377, 1452, 1683, 1782, 1836, 1853, 1962, 2057, 2178, 2244, 2398, 2754, 2943, 3267, 3366, 3564, 3597, 3706, 3924, 4114, 4356, 4796, 5049, 5508, 5559, 5886, 6171, 6534, 6732, 7194, 7412, 8228, 8829, 9801, 10098, 10791, 11118, 11772, 12342, 13068, 13189, 14388, 15147, 16677, 17658, 18513, 19602, 20196, 20383, 21582, 22236, 24684, 26378, 30294, 32373, 33354, 35316, 37026, 39204, 39567, 40766, 43164, 50031, 52756, 55539, 60588, 61149, 64746, 66708, 74052, 79134, 81532, 97119, 100062, 111078, 118701, 122298, 129492, 150093, 158268, 166617, 183447, 194238, 200124, 222156, 224213, 237402, 244596, 300186, 333234, 356103, 366894, 388476, 448426, 474804, 550341, 600372, 666468, 672639, 712206, 733788, 896852, 1068309, 1100682, 1345278, 1424412, 1651023, 2017917, 2136618, 2201364, 2690556, 3302046, 4035834, 4273236, 6053751, 6604092, 8071668, 12107502, 18161253, 24215004, 36322506, 72645012]

約数ペア:

[(1, 72645012), (2, 36322506), (3, 24215004), (4, 18161253), (6, 12107502), (9, 8071668), (11, 6604092), (12, 6053751), (17, 4273236), (18, 4035834), (22, 3302046), (27, 2690556), (33, 2201364), (34, 2136618), (36, 2017917), (44, 1651023), (51, 1424412), (54, 1345278), (66, 1100682), (68, 1068309), (81, 896852), (99, 733788), (102, 712206), (108, 672639), (109, 666468), (121, 600372), (132, 550341), (153, 474804), (162, 448426), (187, 388476), (198, 366894), (204, 356103), (218, 333234), (242, 300186), (297, 244596), (306, 237402), (324, 224213), (327, 222156), (363, 200124), (374, 194238), (396, 183447), (436, 166617), (459, 158268), (484, 150093), (561, 129492), (594, 122298), (612, 118701), (654, 111078), (726, 100062), (748, 97119), (891, 81532), (918, 79134), (981, 74052), (1089, 66708), (1122, 64746), (1188, 61149), (1199, 60588), (1308, 55539), (1377, 52756), (1452, 50031), (1683, 43164), (1782, 40766), (1836, 39567), (1853, 39204), (1962, 37026), (2057, 35316), (2178, 33354), (2244, 32373), (2398, 30294), (2754, 26378), (2943, 24684), (3267, 22236), (3366, 21582), (3564, 20383), (3597, 20196), (3706, 19602), (3924, 18513), (4114, 17658), (4356, 16677), (4796, 15147), (5049, 14388), (5508, 13189), (5559, 13068), (5886, 12342), (6171, 11772), (6534, 11118), (6732, 10791), (7194, 10098), (7412, 9801), (8228, 8829)]