90686148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 256198656

約数和(自身を除く): 165512508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 73, 84, 92, 138, 146, 161, 219, 276, 292, 322, 438, 483, 511, 643, 644, 876, 966, 1022, 1286, 1533, 1679, 1929, 1932, 2044, 2572, 3066, 3358, 3858, 4501, 5037, 6132, 6716, 7716, 9002, 10074, 11753, 13503, 14789, 18004, 20148, 23506, 27006, 29578, 35259, 44367, 46939, 47012, 54012, 59156, 70518, 88734, 93878, 103523, 140817, 141036, 177468, 187756, 207046, 281634, 310569, 328573, 414092, 563268, 621138, 657146, 985719, 1079597, 1242276, 1314292, 1971438, 2159194, 3238791, 3942876, 4318388, 6477582, 7557179, 12955164, 15114358, 22671537, 30228716, 45343074, 90686148]

約数ペア:

[(1, 90686148), (2, 45343074), (3, 30228716), (4, 22671537), (6, 15114358), (7, 12955164), (12, 7557179), (14, 6477582), (21, 4318388), (23, 3942876), (28, 3238791), (42, 2159194), (46, 1971438), (69, 1314292), (73, 1242276), (84, 1079597), (92, 985719), (138, 657146), (146, 621138), (161, 563268), (219, 414092), (276, 328573), (292, 310569), (322, 281634), (438, 207046), (483, 187756), (511, 177468), (643, 141036), (644, 140817), (876, 103523), (966, 93878), (1022, 88734), (1286, 70518), (1533, 59156), (1679, 54012), (1929, 47012), (1932, 46939), (2044, 44367), (2572, 35259), (3066, 29578), (3358, 27006), (3858, 23506), (4501, 20148), (5037, 18004), (6132, 14789), (6716, 13503), (7716, 11753), (9002, 10074)]