61329268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 155965824

約数和(自身を除く): 94636556

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 53, 68, 77, 91, 106, 119, 143, 154, 182, 187, 212, 221, 238, 286, 289, 308, 364, 371, 374, 442, 476, 572, 578, 583, 689, 742, 748, 884, 901, 1001, 1156, 1166, 1309, 1378, 1484, 1547, 1802, 2002, 2023, 2332, 2431, 2618, 2756, 3094, 3179, 3604, 3757, 4004, 4046, 4081, 4823, 4862, 5236, 6188, 6307, 6358, 7514, 7579, 8092, 8162, 9646, 9724, 9911, 11713, 12614, 12716, 15028, 15158, 15317, 16324, 17017, 19292, 19822, 22253, 23426, 25228, 26299, 30316, 30634, 34034, 39644, 41327, 44506, 46852, 52598, 53053, 61268, 68068, 69377, 81991, 82654, 89012, 105196, 106106, 107219, 128843, 138754, 163982, 165308, 168487, 199121, 212212, 214438, 257686, 277508, 289289, 327964, 336974, 398242, 428876, 515372, 578578, 673948, 796484, 901901, 1157156, 1179409, 1393847, 1803802, 2190331, 2358818, 2787694, 3607604, 4380662, 4717636, 5575388, 8761324, 15332317, 30664634, 61329268]

約数ペア:

[(1, 61329268), (2, 30664634), (4, 15332317), (7, 8761324), (11, 5575388), (13, 4717636), (14, 4380662), (17, 3607604), (22, 2787694), (26, 2358818), (28, 2190331), (34, 1803802), (44, 1393847), (52, 1179409), (53, 1157156), (68, 901901), (77, 796484), (91, 673948), (106, 578578), (119, 515372), (143, 428876), (154, 398242), (182, 336974), (187, 327964), (212, 289289), (221, 277508), (238, 257686), (286, 214438), (289, 212212), (308, 199121), (364, 168487), (371, 165308), (374, 163982), (442, 138754), (476, 128843), (572, 107219), (578, 106106), (583, 105196), (689, 89012), (742, 82654), (748, 81991), (884, 69377), (901, 68068), (1001, 61268), (1156, 53053), (1166, 52598), (1309, 46852), (1378, 44506), (1484, 41327), (1547, 39644), (1802, 34034), (2002, 30634), (2023, 30316), (2332, 26299), (2431, 25228), (2618, 23426), (2756, 22253), (3094, 19822), (3179, 19292), (3604, 17017), (3757, 16324), (4004, 15317), (4046, 15158), (4081, 15028), (4823, 12716), (4862, 12614), (5236, 11713), (6188, 9911), (6307, 9724), (6358, 9646), (7514, 8162), (7579, 8092)]