85704156

素因数分解:

$2^2\times 3^7\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 229508160

約数和(自身を除く): 143804004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 101, 108, 162, 194, 202, 243, 291, 303, 324, 388, 404, 486, 582, 606, 729, 873, 909, 972, 1164, 1212, 1458, 1746, 1818, 2187, 2619, 2727, 2916, 3492, 3636, 4374, 5238, 5454, 7857, 8181, 8748, 9797, 10476, 10908, 15714, 16362, 19594, 23571, 24543, 29391, 31428, 32724, 39188, 47142, 49086, 58782, 70713, 73629, 88173, 94284, 98172, 117564, 141426, 147258, 176346, 212139, 220887, 264519, 282852, 294516, 352692, 424278, 441774, 529038, 793557, 848556, 883548, 1058076, 1587114, 2380671, 3174228, 4761342, 7142013, 9522684, 14284026, 21426039, 28568052, 42852078, 85704156]

約数ペア:

[(1, 85704156), (2, 42852078), (3, 28568052), (4, 21426039), (6, 14284026), (9, 9522684), (12, 7142013), (18, 4761342), (27, 3174228), (36, 2380671), (54, 1587114), (81, 1058076), (97, 883548), (101, 848556), (108, 793557), (162, 529038), (194, 441774), (202, 424278), (243, 352692), (291, 294516), (303, 282852), (324, 264519), (388, 220887), (404, 212139), (486, 176346), (582, 147258), (606, 141426), (729, 117564), (873, 98172), (909, 94284), (972, 88173), (1164, 73629), (1212, 70713), (1458, 58782), (1746, 49086), (1818, 47142), (2187, 39188), (2619, 32724), (2727, 31428), (2916, 29391), (3492, 24543), (3636, 23571), (4374, 19594), (5238, 16362), (5454, 15714), (7857, 10908), (8181, 10476), (8748, 9797)]