72562698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 191089080

約数和(自身を除く): 118526382

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 29, 34, 37, 39, 51, 58, 74, 78, 87, 102, 111, 117, 153, 174, 221, 222, 234, 261, 289, 306, 333, 377, 442, 481, 493, 522, 578, 629, 663, 666, 754, 867, 962, 986, 1073, 1131, 1258, 1326, 1443, 1479, 1734, 1887, 1989, 2146, 2262, 2601, 2886, 2958, 3219, 3393, 3757, 3774, 3978, 4329, 4437, 5202, 5661, 6409, 6438, 6786, 7514, 8177, 8381, 8658, 8874, 9657, 10693, 11271, 11322, 12818, 13949, 16354, 16762, 18241, 19227, 19314, 21386, 22542, 24531, 25143, 27898, 32079, 33813, 36482, 38454, 41847, 49062, 50286, 54723, 57681, 64158, 67626, 73593, 75429, 83694, 96237, 108953, 109446, 115362, 125541, 139009, 147186, 150858, 164169, 192474, 217906, 237133, 251082, 278018, 310097, 326859, 328338, 417027, 474266, 620194, 653718, 711399, 834054, 930291, 980577, 1251081, 1422798, 1860582, 1961154, 2134197, 2502162, 2790873, 4031261, 4268394, 5581746, 8062522, 12093783, 24187566, 36281349, 72562698]

約数ペア:

[(1, 72562698), (2, 36281349), (3, 24187566), (6, 12093783), (9, 8062522), (13, 5581746), (17, 4268394), (18, 4031261), (26, 2790873), (29, 2502162), (34, 2134197), (37, 1961154), (39, 1860582), (51, 1422798), (58, 1251081), (74, 980577), (78, 930291), (87, 834054), (102, 711399), (111, 653718), (117, 620194), (153, 474266), (174, 417027), (221, 328338), (222, 326859), (234, 310097), (261, 278018), (289, 251082), (306, 237133), (333, 217906), (377, 192474), (442, 164169), (481, 150858), (493, 147186), (522, 139009), (578, 125541), (629, 115362), (663, 109446), (666, 108953), (754, 96237), (867, 83694), (962, 75429), (986, 73593), (1073, 67626), (1131, 64158), (1258, 57681), (1326, 54723), (1443, 50286), (1479, 49062), (1734, 41847), (1887, 38454), (1989, 36482), (2146, 33813), (2262, 32079), (2601, 27898), (2886, 25143), (2958, 24531), (3219, 22542), (3393, 21386), (3757, 19314), (3774, 19227), (3978, 18241), (4329, 16762), (4437, 16354), (5202, 13949), (5661, 12818), (6409, 11322), (6438, 11271), (6786, 10693), (7514, 9657), (8177, 8874), (8381, 8658)]