72045216

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6761}}^1$

素因数の和:6814

約数の個数: 72

約数和(自身を含む): 210446964

約数和(自身を除く): 138401748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 6761, 10656, 13522, 20283, 27044, 40566, 54088, 60849, 81132, 108176, 121698, 162264, 216352, 243396, 250157, 324528, 486792, 500314, 649056, 750471, 973584, 1000628, 1500942, 1947168, 2001256, 2251413, 3001884, 4002512, 4502826, 6003768, 8005024, 9005652, 12007536, 18011304, 24015072, 36022608, 72045216]

約数ペア:

[(1, 72045216), (2, 36022608), (3, 24015072), (4, 18011304), (6, 12007536), (8, 9005652), (9, 8005024), (12, 6003768), (16, 4502826), (18, 4002512), (24, 3001884), (32, 2251413), (36, 2001256), (37, 1947168), (48, 1500942), (72, 1000628), (74, 973584), (96, 750471), (111, 649056), (144, 500314), (148, 486792), (222, 324528), (288, 250157), (296, 243396), (333, 216352), (444, 162264), (592, 121698), (666, 108176), (888, 81132), (1184, 60849), (1332, 54088), (1776, 40566), (2664, 27044), (3552, 20283), (5328, 13522), (6761, 10656)]