47390148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 130330200

約数和(自身を除く): 82940052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 929, 981, 1308, 1417, 1858, 1962, 2787, 2834, 3716, 3924, 4251, 5574, 5668, 8361, 8502, 11148, 12077, 12753, 16722, 17004, 24154, 25506, 33444, 36231, 48308, 51012, 72462, 101261, 108693, 144924, 202522, 217386, 303783, 405044, 434772, 607566, 911349, 1215132, 1316393, 1822698, 2632786, 3645396, 3949179, 5265572, 7898358, 11847537, 15796716, 23695074, 47390148]

約数ペア:

[(1, 47390148), (2, 23695074), (3, 15796716), (4, 11847537), (6, 7898358), (9, 5265572), (12, 3949179), (13, 3645396), (18, 2632786), (26, 1822698), (36, 1316393), (39, 1215132), (52, 911349), (78, 607566), (109, 434772), (117, 405044), (156, 303783), (218, 217386), (234, 202522), (327, 144924), (436, 108693), (468, 101261), (654, 72462), (929, 51012), (981, 48308), (1308, 36231), (1417, 33444), (1858, 25506), (1962, 24154), (2787, 17004), (2834, 16722), (3716, 12753), (3924, 12077), (4251, 11148), (5574, 8502), (5668, 8361)]