77141088

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4468

約数の個数: 72

約数和(自身を含む): 223016976

約数和(自身を除く): 145875888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4391, 4392, 5856, 8782, 8784, 13173, 17564, 17568, 26346, 35128, 39519, 52692, 70256, 79038, 105384, 140512, 158076, 210768, 267851, 316152, 421536, 535702, 632304, 803553, 1071404, 1264608, 1607106, 2142808, 2410659, 3214212, 4285616, 4821318, 6428424, 8571232, 9642636, 12856848, 19285272, 25713696, 38570544, 77141088]

約数ペア:

[(1, 77141088), (2, 38570544), (3, 25713696), (4, 19285272), (6, 12856848), (8, 9642636), (9, 8571232), (12, 6428424), (16, 4821318), (18, 4285616), (24, 3214212), (32, 2410659), (36, 2142808), (48, 1607106), (61, 1264608), (72, 1071404), (96, 803553), (122, 632304), (144, 535702), (183, 421536), (244, 316152), (288, 267851), (366, 210768), (488, 158076), (549, 140512), (732, 105384), (976, 79038), (1098, 70256), (1464, 52692), (1952, 39519), (2196, 35128), (2928, 26346), (4391, 17568), (4392, 17564), (5856, 13173), (8782, 8784)]