80217336

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 208788480

約数和(自身を除く): 128571144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 372, 411, 548, 744, 787, 822, 1096, 1574, 1644, 2361, 3148, 3288, 4247, 4722, 6296, 8494, 9444, 12741, 16988, 18888, 24397, 25482, 33976, 48794, 50964, 73191, 97588, 101928, 107819, 146382, 195176, 215638, 292764, 323457, 431276, 585528, 646914, 862552, 1293828, 2587656, 3342389, 6684778, 10027167, 13369556, 20054334, 26739112, 40108668, 80217336]

約数ペア:

[(1, 80217336), (2, 40108668), (3, 26739112), (4, 20054334), (6, 13369556), (8, 10027167), (12, 6684778), (24, 3342389), (31, 2587656), (62, 1293828), (93, 862552), (124, 646914), (137, 585528), (186, 431276), (248, 323457), (274, 292764), (372, 215638), (411, 195176), (548, 146382), (744, 107819), (787, 101928), (822, 97588), (1096, 73191), (1574, 50964), (1644, 48794), (2361, 33976), (3148, 25482), (3288, 24397), (4247, 18888), (4722, 16988), (6296, 12741), (8494, 9444)]