69590196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 190534344

約数和(自身を除く): 120944148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 241, 468, 482, 617, 723, 964, 1234, 1446, 1851, 2169, 2468, 2892, 3133, 3702, 4338, 5553, 6266, 7404, 8021, 8676, 9399, 11106, 12532, 16042, 18798, 22212, 24063, 28197, 32084, 37596, 48126, 56394, 72189, 96252, 112788, 144378, 148697, 288756, 297394, 446091, 594788, 892182, 1338273, 1784364, 1933061, 2676546, 3866122, 5353092, 5799183, 7732244, 11598366, 17397549, 23196732, 34795098, 69590196]

約数ペア:

[(1, 69590196), (2, 34795098), (3, 23196732), (4, 17397549), (6, 11598366), (9, 7732244), (12, 5799183), (13, 5353092), (18, 3866122), (26, 2676546), (36, 1933061), (39, 1784364), (52, 1338273), (78, 892182), (117, 594788), (156, 446091), (234, 297394), (241, 288756), (468, 148697), (482, 144378), (617, 112788), (723, 96252), (964, 72189), (1234, 56394), (1446, 48126), (1851, 37596), (2169, 32084), (2468, 28197), (2892, 24063), (3133, 22212), (3702, 18798), (4338, 16042), (5553, 12532), (6266, 11106), (7404, 9399), (8021, 8676)]