61807716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4441

約数の個数: 72

約数和(自身を含む): 172658304

約数和(自身を除く): 110850588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4391, 4692, 7038, 8782, 13173, 14076, 17564, 26346, 39519, 52692, 74647, 79038, 100993, 149294, 158076, 201986, 223941, 298588, 302979, 403972, 447882, 605958, 671823, 895764, 908937, 1211916, 1343646, 1716881, 1817874, 2687292, 3433762, 3635748, 5150643, 6867524, 10301286, 15451929, 20602572, 30903858, 61807716]

約数ペア:

[(1, 61807716), (2, 30903858), (3, 20602572), (4, 15451929), (6, 10301286), (9, 6867524), (12, 5150643), (17, 3635748), (18, 3433762), (23, 2687292), (34, 1817874), (36, 1716881), (46, 1343646), (51, 1211916), (68, 908937), (69, 895764), (92, 671823), (102, 605958), (138, 447882), (153, 403972), (204, 302979), (207, 298588), (276, 223941), (306, 201986), (391, 158076), (414, 149294), (612, 100993), (782, 79038), (828, 74647), (1173, 52692), (1564, 39519), (2346, 26346), (3519, 17564), (4391, 14076), (4692, 13173), (7038, 8782)]