81096372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1538

約数の個数: 108

約数和(自身を含む): 246320256

約数和(自身を除く): 165223884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1483, 1519, 1764, 1953, 2604, 2966, 3038, 3906, 4449, 4557, 5932, 6076, 7812, 8898, 9114, 10381, 13347, 13671, 17796, 18228, 20762, 26694, 27342, 31143, 41524, 45973, 53388, 54684, 62286, 72667, 91946, 93429, 124572, 137919, 145334, 183892, 186858, 218001, 275838, 290668, 321811, 373716, 413757, 436002, 551676, 643622, 654003, 827514, 872004, 965433, 1287244, 1308006, 1655028, 1930866, 2252677, 2616012, 2896299, 3861732, 4505354, 5792598, 6758031, 9010708, 11585196, 13516062, 20274093, 27032124, 40548186, 81096372]

約数ペア:

[(1, 81096372), (2, 40548186), (3, 27032124), (4, 20274093), (6, 13516062), (7, 11585196), (9, 9010708), (12, 6758031), (14, 5792598), (18, 4505354), (21, 3861732), (28, 2896299), (31, 2616012), (36, 2252677), (42, 1930866), (49, 1655028), (62, 1308006), (63, 1287244), (84, 965433), (93, 872004), (98, 827514), (124, 654003), (126, 643622), (147, 551676), (186, 436002), (196, 413757), (217, 373716), (252, 321811), (279, 290668), (294, 275838), (372, 218001), (434, 186858), (441, 183892), (558, 145334), (588, 137919), (651, 124572), (868, 93429), (882, 91946), (1116, 72667), (1302, 62286), (1483, 54684), (1519, 53388), (1764, 45973), (1953, 41524), (2604, 31143), (2966, 27342), (3038, 26694), (3906, 20762), (4449, 18228), (4557, 17796), (5932, 13671), (6076, 13347), (7812, 10381), (8898, 9114)]