89728236

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 108

約数和(自身を含む): 254606352

約数和(自身を除く): 164878116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 263, 324, 351, 468, 486, 526, 702, 729, 789, 972, 1052, 1053, 1404, 1458, 1578, 2106, 2187, 2367, 2916, 3156, 3159, 3419, 4212, 4374, 4734, 6318, 6561, 6838, 7101, 8748, 9468, 9477, 10257, 12636, 13122, 13676, 14202, 18954, 20514, 21303, 26244, 28404, 28431, 30771, 37908, 41028, 42606, 56862, 61542, 63909, 85212, 85293, 92313, 113724, 123084, 127818, 170586, 184626, 191727, 255636, 276939, 341172, 369252, 383454, 553878, 575181, 766908, 830817, 1107756, 1150362, 1661634, 1725543, 2300724, 2492451, 3323268, 3451086, 4984902, 6902172, 7477353, 9969804, 14954706, 22432059, 29909412, 44864118, 89728236]

約数ペア:

[(1, 89728236), (2, 44864118), (3, 29909412), (4, 22432059), (6, 14954706), (9, 9969804), (12, 7477353), (13, 6902172), (18, 4984902), (26, 3451086), (27, 3323268), (36, 2492451), (39, 2300724), (52, 1725543), (54, 1661634), (78, 1150362), (81, 1107756), (108, 830817), (117, 766908), (156, 575181), (162, 553878), (234, 383454), (243, 369252), (263, 341172), (324, 276939), (351, 255636), (468, 191727), (486, 184626), (526, 170586), (702, 127818), (729, 123084), (789, 113724), (972, 92313), (1052, 85293), (1053, 85212), (1404, 63909), (1458, 61542), (1578, 56862), (2106, 42606), (2187, 41028), (2367, 37908), (2916, 30771), (3156, 28431), (3159, 28404), (3419, 26244), (4212, 21303), (4374, 20514), (4734, 18954), (6318, 14202), (6561, 13676), (6838, 13122), (7101, 12636), (8748, 10257), (9468, 9477)]