61079538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 141426432

約数和(自身を除く): 80346894

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 146, 219, 221, 438, 442, 631, 663, 949, 1241, 1262, 1326, 1893, 1898, 2482, 2847, 3723, 3786, 5694, 7446, 8203, 10727, 16133, 16406, 21454, 24609, 32181, 32266, 46063, 48399, 49218, 64362, 92126, 96798, 138189, 139451, 276378, 278902, 418353, 598819, 783071, 836706, 1197638, 1566142, 1796457, 2349213, 3592914, 4698426, 10179923, 20359846, 30539769, 61079538]

約数ペア:

[(1, 61079538), (2, 30539769), (3, 20359846), (6, 10179923), (13, 4698426), (17, 3592914), (26, 2349213), (34, 1796457), (39, 1566142), (51, 1197638), (73, 836706), (78, 783071), (102, 598819), (146, 418353), (219, 278902), (221, 276378), (438, 139451), (442, 138189), (631, 96798), (663, 92126), (949, 64362), (1241, 49218), (1262, 48399), (1326, 46063), (1893, 32266), (1898, 32181), (2482, 24609), (2847, 21454), (3723, 16406), (3786, 16133), (5694, 10727), (7446, 8203)]