61161156

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 187125120

約数和(自身を除く): 125963964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 101, 108, 126, 162, 178, 189, 202, 243, 252, 267, 303, 324, 356, 378, 404, 486, 534, 567, 606, 623, 707, 756, 801, 909, 972, 1068, 1134, 1212, 1246, 1414, 1602, 1701, 1818, 1869, 2121, 2268, 2403, 2492, 2727, 2828, 3204, 3402, 3636, 3738, 4242, 4806, 5454, 5607, 6363, 6804, 7209, 7476, 8181, 8484, 8989, 9612, 10908, 11214, 12726, 14418, 16362, 16821, 17978, 19089, 21627, 22428, 24543, 25452, 26967, 28836, 32724, 33642, 35956, 38178, 43254, 49086, 50463, 53934, 57267, 62923, 67284, 76356, 80901, 86508, 98172, 100926, 107868, 114534, 125846, 151389, 161802, 171801, 188769, 201852, 229068, 242703, 251692, 302778, 323604, 343602, 377538, 485406, 566307, 605556, 687204, 728109, 755076, 970812, 1132614, 1456218, 1698921, 2184327, 2265228, 2912436, 3397842, 4368654, 5096763, 6795684, 8737308, 10193526, 15290289, 20387052, 30580578, 61161156]

約数ペア:

[(1, 61161156), (2, 30580578), (3, 20387052), (4, 15290289), (6, 10193526), (7, 8737308), (9, 6795684), (12, 5096763), (14, 4368654), (18, 3397842), (21, 2912436), (27, 2265228), (28, 2184327), (36, 1698921), (42, 1456218), (54, 1132614), (63, 970812), (81, 755076), (84, 728109), (89, 687204), (101, 605556), (108, 566307), (126, 485406), (162, 377538), (178, 343602), (189, 323604), (202, 302778), (243, 251692), (252, 242703), (267, 229068), (303, 201852), (324, 188769), (356, 171801), (378, 161802), (404, 151389), (486, 125846), (534, 114534), (567, 107868), (606, 100926), (623, 98172), (707, 86508), (756, 80901), (801, 76356), (909, 67284), (972, 62923), (1068, 57267), (1134, 53934), (1212, 50463), (1246, 49086), (1414, 43254), (1602, 38178), (1701, 35956), (1818, 33642), (1869, 32724), (2121, 28836), (2268, 26967), (2403, 25452), (2492, 24543), (2727, 22428), (2828, 21627), (3204, 19089), (3402, 17978), (3636, 16821), (3738, 16362), (4242, 14418), (4806, 12726), (5454, 11214), (5607, 10908), (6363, 9612), (6804, 8989), (7209, 8484), (7476, 8181)]