85261644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 244944336

約数和(自身を除く): 159682692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 356, 414, 468, 534, 598, 801, 828, 897, 1068, 1157, 1196, 1602, 1794, 2047, 2314, 2691, 3204, 3471, 3588, 4094, 4628, 5382, 6141, 6942, 7921, 8188, 10413, 10764, 12282, 13884, 15842, 18423, 20826, 23763, 24564, 26611, 31684, 36846, 41652, 47526, 53222, 71289, 73692, 79833, 95052, 102973, 106444, 142578, 159666, 182183, 205946, 239499, 285156, 308919, 319332, 364366, 411892, 478998, 546549, 617838, 728732, 926757, 957996, 1093098, 1235676, 1639647, 1853514, 2186196, 2368379, 3279294, 3707028, 4736758, 6558588, 7105137, 9473516, 14210274, 21315411, 28420548, 42630822, 85261644]

約数ペア:

[(1, 85261644), (2, 42630822), (3, 28420548), (4, 21315411), (6, 14210274), (9, 9473516), (12, 7105137), (13, 6558588), (18, 4736758), (23, 3707028), (26, 3279294), (36, 2368379), (39, 2186196), (46, 1853514), (52, 1639647), (69, 1235676), (78, 1093098), (89, 957996), (92, 926757), (117, 728732), (138, 617838), (156, 546549), (178, 478998), (207, 411892), (234, 364366), (267, 319332), (276, 308919), (299, 285156), (356, 239499), (414, 205946), (468, 182183), (534, 159666), (598, 142578), (801, 106444), (828, 102973), (897, 95052), (1068, 79833), (1157, 73692), (1196, 71289), (1602, 53222), (1794, 47526), (2047, 41652), (2314, 36846), (2691, 31684), (3204, 26611), (3471, 24564), (3588, 23763), (4094, 20826), (4628, 18423), (5382, 15842), (6141, 13884), (6942, 12282), (7921, 10764), (8188, 10413)]