90383238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 136053882

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 89, 99, 138, 178, 198, 207, 223, 253, 267, 414, 446, 506, 534, 669, 759, 801, 979, 1338, 1518, 1602, 1958, 2007, 2047, 2277, 2453, 2937, 4014, 4094, 4554, 4906, 5129, 5874, 6141, 7359, 8811, 10258, 12282, 14718, 15387, 17622, 18423, 19847, 22077, 22517, 30774, 36846, 39694, 44154, 45034, 46161, 56419, 59541, 67551, 92322, 112838, 119082, 135102, 169257, 178623, 202653, 218317, 338514, 357246, 405306, 436634, 456481, 507771, 654951, 912962, 1015542, 1309902, 1369443, 1964853, 2738886, 3929706, 4108329, 5021291, 8216658, 10042582, 15063873, 30127746, 45191619, 90383238]

約数ペア:

[(1, 90383238), (2, 45191619), (3, 30127746), (6, 15063873), (9, 10042582), (11, 8216658), (18, 5021291), (22, 4108329), (23, 3929706), (33, 2738886), (46, 1964853), (66, 1369443), (69, 1309902), (89, 1015542), (99, 912962), (138, 654951), (178, 507771), (198, 456481), (207, 436634), (223, 405306), (253, 357246), (267, 338514), (414, 218317), (446, 202653), (506, 178623), (534, 169257), (669, 135102), (759, 119082), (801, 112838), (979, 92322), (1338, 67551), (1518, 59541), (1602, 56419), (1958, 46161), (2007, 45034), (2047, 44154), (2277, 39694), (2453, 36846), (2937, 30774), (4014, 22517), (4094, 22077), (4554, 19847), (4906, 18423), (5129, 17622), (5874, 15387), (6141, 14718), (7359, 12282), (8811, 10258)]