61886902

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 72

約数和(自身を含む): 126087192

約数和(自身を除く): 64200290

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 121, 154, 187, 238, 242, 307, 374, 539, 614, 833, 847, 1078, 1309, 1666, 1694, 2057, 2149, 2618, 3377, 4114, 4298, 5219, 5929, 6754, 9163, 10438, 11858, 14399, 15043, 18326, 23639, 28798, 30086, 36533, 37147, 47278, 57409, 73066, 74294, 100793, 114818, 165473, 201586, 255731, 260029, 330946, 401863, 511462, 520058, 631499, 803726, 1262998, 1820203, 2813041, 3640406, 4420493, 5626082, 8840986, 30943451, 61886902]

約数ペア:

[(1, 61886902), (2, 30943451), (7, 8840986), (11, 5626082), (14, 4420493), (17, 3640406), (22, 2813041), (34, 1820203), (49, 1262998), (77, 803726), (98, 631499), (119, 520058), (121, 511462), (154, 401863), (187, 330946), (238, 260029), (242, 255731), (307, 201586), (374, 165473), (539, 114818), (614, 100793), (833, 74294), (847, 73066), (1078, 57409), (1309, 47278), (1666, 37147), (1694, 36533), (2057, 30086), (2149, 28798), (2618, 23639), (3377, 18326), (4114, 15043), (4298, 14399), (5219, 11858), (5929, 10438), (6754, 9163)]