90891396

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 248814720

約数和(自身を除く): 157923324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 67, 79, 81, 106, 108, 134, 158, 159, 162, 201, 212, 237, 268, 316, 318, 324, 402, 474, 477, 603, 636, 711, 804, 948, 954, 1206, 1422, 1431, 1809, 1908, 2133, 2412, 2844, 2862, 3551, 3618, 4187, 4266, 4293, 5293, 5427, 5724, 6399, 7102, 7236, 8374, 8532, 8586, 10586, 10653, 10854, 12561, 12798, 14204, 15879, 16748, 17172, 21172, 21306, 21708, 25122, 25596, 31758, 31959, 37683, 42612, 47637, 50244, 63516, 63918, 75366, 95274, 95877, 113049, 127836, 142911, 150732, 190548, 191754, 226098, 280529, 285822, 287631, 339147, 383508, 428733, 452196, 561058, 571644, 575262, 678294, 841587, 857466, 1122116, 1150524, 1356588, 1683174, 1714932, 2524761, 3366348, 5049522, 7574283, 10099044, 15148566, 22722849, 30297132, 45445698, 90891396]

約数ペア:

[(1, 90891396), (2, 45445698), (3, 30297132), (4, 22722849), (6, 15148566), (9, 10099044), (12, 7574283), (18, 5049522), (27, 3366348), (36, 2524761), (53, 1714932), (54, 1683174), (67, 1356588), (79, 1150524), (81, 1122116), (106, 857466), (108, 841587), (134, 678294), (158, 575262), (159, 571644), (162, 561058), (201, 452196), (212, 428733), (237, 383508), (268, 339147), (316, 287631), (318, 285822), (324, 280529), (402, 226098), (474, 191754), (477, 190548), (603, 150732), (636, 142911), (711, 127836), (804, 113049), (948, 95877), (954, 95274), (1206, 75366), (1422, 63918), (1431, 63516), (1809, 50244), (1908, 47637), (2133, 42612), (2412, 37683), (2844, 31959), (2862, 31758), (3551, 25596), (3618, 25122), (4187, 21708), (4266, 21306), (4293, 21172), (5293, 17172), (5427, 16748), (5724, 15879), (6399, 14204), (7102, 12798), (7236, 12561), (8374, 10854), (8532, 10653), (8586, 10586)]