76645608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 219542400

約数和(自身を除く): 142896792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 43, 52, 58, 78, 86, 87, 104, 116, 129, 156, 172, 174, 197, 232, 258, 312, 344, 348, 377, 394, 516, 559, 591, 696, 754, 788, 1032, 1118, 1131, 1182, 1247, 1508, 1576, 1677, 2236, 2262, 2364, 2494, 2561, 3016, 3354, 3741, 4472, 4524, 4728, 4988, 5122, 5713, 6708, 7482, 7683, 8471, 9048, 9976, 10244, 11426, 13416, 14964, 15366, 16211, 16942, 17139, 20488, 22852, 25413, 29928, 30732, 32422, 33884, 34278, 45704, 48633, 50826, 61464, 64844, 67768, 68556, 74269, 97266, 101652, 110123, 129688, 137112, 148538, 194532, 203304, 220246, 222807, 245659, 297076, 330369, 389064, 440492, 445614, 491318, 594152, 660738, 736977, 880984, 891228, 982636, 1321476, 1473954, 1782456, 1965272, 2642952, 2947908, 3193567, 5895816, 6387134, 9580701, 12774268, 19161402, 25548536, 38322804, 76645608]

約数ペア:

[(1, 76645608), (2, 38322804), (3, 25548536), (4, 19161402), (6, 12774268), (8, 9580701), (12, 6387134), (13, 5895816), (24, 3193567), (26, 2947908), (29, 2642952), (39, 1965272), (43, 1782456), (52, 1473954), (58, 1321476), (78, 982636), (86, 891228), (87, 880984), (104, 736977), (116, 660738), (129, 594152), (156, 491318), (172, 445614), (174, 440492), (197, 389064), (232, 330369), (258, 297076), (312, 245659), (344, 222807), (348, 220246), (377, 203304), (394, 194532), (516, 148538), (559, 137112), (591, 129688), (696, 110123), (754, 101652), (788, 97266), (1032, 74269), (1118, 68556), (1131, 67768), (1182, 64844), (1247, 61464), (1508, 50826), (1576, 48633), (1677, 45704), (2236, 34278), (2262, 33884), (2364, 32422), (2494, 30732), (2561, 29928), (3016, 25413), (3354, 22852), (3741, 20488), (4472, 17139), (4524, 16942), (4728, 16211), (4988, 15366), (5122, 14964), (5713, 13416), (6708, 11426), (7482, 10244), (7683, 9976), (8471, 9048)]