86927724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 239410080

約数和(自身を除く): 152482356

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, 2087, 2314, 3204, 3471, 4174, 4628, 6261, 6942, 8348, 10413, 12522, 13884, 18783, 20826, 25044, 27131, 37566, 41652, 54262, 75132, 81393, 108524, 162786, 185743, 244179, 325572, 371486, 488358, 557229, 742972, 976716, 1114458, 1671687, 2228916, 2414659, 3343374, 4829318, 6686748, 7243977, 9658636, 14487954, 21731931, 28975908, 43463862, 86927724]

約数ペア:

[(1, 86927724), (2, 43463862), (3, 28975908), (4, 21731931), (6, 14487954), (9, 9658636), (12, 7243977), (13, 6686748), (18, 4829318), (26, 3343374), (36, 2414659), (39, 2228916), (52, 1671687), (78, 1114458), (89, 976716), (117, 742972), (156, 557229), (178, 488358), (234, 371486), (267, 325572), (356, 244179), (468, 185743), (534, 162786), (801, 108524), (1068, 81393), (1157, 75132), (1602, 54262), (2087, 41652), (2314, 37566), (3204, 27131), (3471, 25044), (4174, 20826), (4628, 18783), (6261, 13884), (6942, 12522), (8348, 10413)]