72407196

素因数分解:

$2^2\times 3^8\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 198394560

約数和(自身を除く): 125987364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 89, 93, 108, 124, 162, 178, 186, 243, 267, 279, 324, 356, 372, 486, 534, 558, 729, 801, 837, 972, 1068, 1116, 1458, 1602, 1674, 2187, 2403, 2511, 2759, 2916, 3204, 3348, 4374, 4806, 5022, 5518, 6561, 7209, 7533, 8277, 8748, 9612, 10044, 11036, 13122, 14418, 15066, 16554, 21627, 22599, 24831, 26244, 28836, 30132, 33108, 43254, 45198, 49662, 64881, 67797, 74493, 86508, 90396, 99324, 129762, 135594, 148986, 194643, 203391, 223479, 259524, 271188, 297972, 389286, 406782, 446958, 583929, 670437, 778572, 813564, 893916, 1167858, 1340874, 2011311, 2335716, 2681748, 4022622, 6033933, 8045244, 12067866, 18101799, 24135732, 36203598, 72407196]

約数ペア:

[(1, 72407196), (2, 36203598), (3, 24135732), (4, 18101799), (6, 12067866), (9, 8045244), (12, 6033933), (18, 4022622), (27, 2681748), (31, 2335716), (36, 2011311), (54, 1340874), (62, 1167858), (81, 893916), (89, 813564), (93, 778572), (108, 670437), (124, 583929), (162, 446958), (178, 406782), (186, 389286), (243, 297972), (267, 271188), (279, 259524), (324, 223479), (356, 203391), (372, 194643), (486, 148986), (534, 135594), (558, 129762), (729, 99324), (801, 90396), (837, 86508), (972, 74493), (1068, 67797), (1116, 64881), (1458, 49662), (1602, 45198), (1674, 43254), (2187, 33108), (2403, 30132), (2511, 28836), (2759, 26244), (2916, 24831), (3204, 22599), (3348, 21627), (4374, 16554), (4806, 15066), (5022, 14418), (5518, 13122), (6561, 11036), (7209, 10044), (7533, 9612), (8277, 8748)]