64852164

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 185696280

約数和(自身を除く): 120844116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 89, 108, 117, 156, 162, 173, 178, 234, 267, 324, 346, 351, 356, 468, 519, 534, 692, 702, 801, 1038, 1053, 1068, 1157, 1404, 1557, 1602, 2076, 2106, 2249, 2314, 2403, 3114, 3204, 3471, 4212, 4498, 4628, 4671, 4806, 6228, 6747, 6942, 7209, 8996, 9342, 9612, 10413, 13494, 13884, 14013, 14418, 15397, 18684, 20241, 20826, 26988, 28026, 28836, 30794, 31239, 40482, 41652, 46191, 56052, 60723, 61588, 62478, 80964, 92382, 93717, 121446, 124956, 138573, 182169, 184764, 187434, 200161, 242892, 277146, 364338, 374868, 400322, 415719, 554292, 600483, 728676, 800644, 831438, 1200966, 1247157, 1662876, 1801449, 2401932, 2494314, 3602898, 4988628, 5404347, 7205796, 10808694, 16213041, 21617388, 32426082, 64852164]

約数ペア:

[(1, 64852164), (2, 32426082), (3, 21617388), (4, 16213041), (6, 10808694), (9, 7205796), (12, 5404347), (13, 4988628), (18, 3602898), (26, 2494314), (27, 2401932), (36, 1801449), (39, 1662876), (52, 1247157), (54, 1200966), (78, 831438), (81, 800644), (89, 728676), (108, 600483), (117, 554292), (156, 415719), (162, 400322), (173, 374868), (178, 364338), (234, 277146), (267, 242892), (324, 200161), (346, 187434), (351, 184764), (356, 182169), (468, 138573), (519, 124956), (534, 121446), (692, 93717), (702, 92382), (801, 80964), (1038, 62478), (1053, 61588), (1068, 60723), (1157, 56052), (1404, 46191), (1557, 41652), (1602, 40482), (2076, 31239), (2106, 30794), (2249, 28836), (2314, 28026), (2403, 26988), (3114, 20826), (3204, 20241), (3471, 18684), (4212, 15397), (4498, 14418), (4628, 14013), (4671, 13884), (4806, 13494), (6228, 10413), (6747, 9612), (6942, 9342), (7209, 8996)]