89260236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 245831040

約数和(自身を除く): 156570804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2143, 2314, 3204, 3471, 4286, 4628, 6429, 6942, 8572, 10413, 12858, 13884, 19287, 20826, 25716, 27859, 38574, 41652, 55718, 77148, 83577, 111436, 167154, 190727, 250731, 334308, 381454, 501462, 572181, 762908, 1002924, 1144362, 1716543, 2288724, 2479451, 3433086, 4958902, 6866172, 7438353, 9917804, 14876706, 22315059, 29753412, 44630118, 89260236]

約数ペア:

[(1, 89260236), (2, 44630118), (3, 29753412), (4, 22315059), (6, 14876706), (9, 9917804), (12, 7438353), (13, 6866172), (18, 4958902), (26, 3433086), (36, 2479451), (39, 2288724), (52, 1716543), (78, 1144362), (89, 1002924), (117, 762908), (156, 572181), (178, 501462), (234, 381454), (267, 334308), (356, 250731), (468, 190727), (534, 167154), (801, 111436), (1068, 83577), (1157, 77148), (1602, 55718), (2143, 41652), (2314, 38574), (3204, 27859), (3471, 25716), (4286, 20826), (4628, 19287), (6429, 13884), (6942, 12858), (8572, 10413)]