72336072.000000000

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20353}}^1$

素因数の和:20401

約数の個数: 80

約数和(自身を含む): 807646720

約数和(自身を除く): 535079344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 20353, 40706, 61059, 81412, 122118, 162824, 183177, 244236, 325648, 366354, 488472, 549531, 630943, 732708, 976944, 1099062, 1261886, 1465416, 1892829, 2198124, 2523772, 2930832, 3785658, 4396248, 5047544, 5678487, 7571316, 8792496, 10095088, 11356974, 15142632, 17035461, 22713948, 30285264, 34070922, 45427896, 68141844, 90855792, 136283688, 272567376]

約数ペア:

[(1, 272567376), (2, 136283688), (3, 90855792), (4, 68141844), (6, 45427896), (8, 34070922), (9, 30285264), (12, 22713948), (16, 17035461), (18, 15142632), (24, 11356974), (27, 10095088), (31, 8792496), (36, 7571316), (48, 5678487), (54, 5047544), (62, 4396248), (72, 3785658), (93, 2930832), (108, 2523772), (124, 2198124), (144, 1892829), (186, 1465416), (216, 1261886), (248, 1099062), (279, 976944), (372, 732708), (432, 630943), (496, 549531), (558, 488472), (744, 366354), (837, 325648), (1116, 244236), (1488, 183177), (1674, 162824), (2232, 122118), (3348, 81412), (4464, 61059), (6696, 40706), (13392, 20353)]