61389636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 187299840

約数和(自身を除く): 125910204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 79, 84, 87, 116, 132, 154, 158, 174, 203, 231, 237, 308, 316, 319, 348, 406, 462, 474, 553, 609, 638, 812, 841, 869, 924, 948, 957, 1106, 1218, 1276, 1659, 1682, 1738, 1914, 2212, 2233, 2291, 2436, 2523, 2607, 3318, 3364, 3476, 3828, 4466, 4582, 5046, 5214, 5887, 6083, 6636, 6699, 6873, 8932, 9164, 9251, 10092, 10428, 11774, 12166, 13398, 13746, 16037, 17661, 18249, 18502, 23548, 24332, 25201, 26796, 27492, 27753, 32074, 35322, 36498, 37004, 48111, 50402, 55506, 64148, 64757, 66439, 70644, 72996, 75603, 96222, 100804, 111012, 129514, 132878, 151206, 176407, 192444, 194271, 199317, 259028, 265756, 302412, 352814, 388542, 398634, 465073, 529221, 705628, 730829, 777084, 797268, 930146, 1058442, 1395219, 1461658, 1860292, 2116884, 2192487, 2790438, 2923316, 4384974, 5115803, 5580876, 8769948, 10231606, 15347409, 20463212, 30694818, 61389636]

約数ペア:

[(1, 61389636), (2, 30694818), (3, 20463212), (4, 15347409), (6, 10231606), (7, 8769948), (11, 5580876), (12, 5115803), (14, 4384974), (21, 2923316), (22, 2790438), (28, 2192487), (29, 2116884), (33, 1860292), (42, 1461658), (44, 1395219), (58, 1058442), (66, 930146), (77, 797268), (79, 777084), (84, 730829), (87, 705628), (116, 529221), (132, 465073), (154, 398634), (158, 388542), (174, 352814), (203, 302412), (231, 265756), (237, 259028), (308, 199317), (316, 194271), (319, 192444), (348, 176407), (406, 151206), (462, 132878), (474, 129514), (553, 111012), (609, 100804), (638, 96222), (812, 75603), (841, 72996), (869, 70644), (924, 66439), (948, 64757), (957, 64148), (1106, 55506), (1218, 50402), (1276, 48111), (1659, 37004), (1682, 36498), (1738, 35322), (1914, 32074), (2212, 27753), (2233, 27492), (2291, 26796), (2436, 25201), (2523, 24332), (2607, 23548), (3318, 18502), (3364, 18249), (3476, 17661), (3828, 16037), (4466, 13746), (4582, 13398), (5046, 12166), (5214, 11774), (5887, 10428), (6083, 10092), (6636, 9251), (6699, 9164), (6873, 8932)]