61700004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 166348728

約数和(自身を除く): 104648724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 181, 204, 306, 362, 543, 557, 612, 724, 1086, 1114, 1629, 1671, 2172, 2228, 3077, 3258, 3342, 5013, 6154, 6516, 6684, 9231, 9469, 10026, 12308, 18462, 18938, 20052, 27693, 28407, 36924, 37876, 55386, 56814, 85221, 100817, 110772, 113628, 170442, 201634, 302451, 340884, 403268, 604902, 907353, 1209804, 1713889, 1814706, 3427778, 3629412, 5141667, 6855556, 10283334, 15425001, 20566668, 30850002, 61700004]

約数ペア:

[(1, 61700004), (2, 30850002), (3, 20566668), (4, 15425001), (6, 10283334), (9, 6855556), (12, 5141667), (17, 3629412), (18, 3427778), (34, 1814706), (36, 1713889), (51, 1209804), (68, 907353), (102, 604902), (153, 403268), (181, 340884), (204, 302451), (306, 201634), (362, 170442), (543, 113628), (557, 110772), (612, 100817), (724, 85221), (1086, 56814), (1114, 55386), (1629, 37876), (1671, 36924), (2172, 28407), (2228, 27693), (3077, 20052), (3258, 18938), (3342, 18462), (5013, 12308), (6154, 10026), (6516, 9469), (6684, 9231)]