61538064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7963}}^1$

素因数の和:8004

約数の個数: 80

約数和(自身を含む): 189606912

約数和(自身を除く): 128068848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 7963, 15926, 23889, 31852, 47778, 55741, 63704, 95556, 111482, 127408, 167223, 183149, 191112, 222964, 334446, 366298, 382224, 445928, 549447, 668892, 732596, 891856, 1098894, 1282043, 1337784, 1465192, 2197788, 2564086, 2675568, 2930384, 3846129, 4395576, 5128172, 7692258, 8791152, 10256344, 15384516, 20512688, 30769032, 61538064]

約数ペア:

[(1, 61538064), (2, 30769032), (3, 20512688), (4, 15384516), (6, 10256344), (7, 8791152), (8, 7692258), (12, 5128172), (14, 4395576), (16, 3846129), (21, 2930384), (23, 2675568), (24, 2564086), (28, 2197788), (42, 1465192), (46, 1337784), (48, 1282043), (56, 1098894), (69, 891856), (84, 732596), (92, 668892), (112, 549447), (138, 445928), (161, 382224), (168, 366298), (184, 334446), (276, 222964), (322, 191112), (336, 183149), (368, 167223), (483, 127408), (552, 111482), (644, 95556), (966, 63704), (1104, 55741), (1288, 47778), (1932, 31852), (2576, 23889), (3864, 15926), (7728, 7963)]