79240336

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1676

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 113604464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1619, 1748, 2128, 2576, 3059, 3238, 3496, 6118, 6476, 6992, 11333, 12236, 12952, 22666, 24472, 25904, 30761, 37237, 45332, 48944, 61522, 74474, 90664, 123044, 148948, 181328, 215327, 246088, 260659, 297896, 430654, 492176, 521318, 595792, 707503, 861308, 1042636, 1415006, 1722616, 2085272, 2830012, 3445232, 4170544, 4952521, 5660024, 9905042, 11320048, 19810084, 39620168, 79240336]

約数ペア:

[(1, 79240336), (2, 39620168), (4, 19810084), (7, 11320048), (8, 9905042), (14, 5660024), (16, 4952521), (19, 4170544), (23, 3445232), (28, 2830012), (38, 2085272), (46, 1722616), (56, 1415006), (76, 1042636), (92, 861308), (112, 707503), (133, 595792), (152, 521318), (161, 492176), (184, 430654), (266, 297896), (304, 260659), (322, 246088), (368, 215327), (437, 181328), (532, 148948), (644, 123044), (874, 90664), (1064, 74474), (1288, 61522), (1619, 48944), (1748, 45332), (2128, 37237), (2576, 30761), (3059, 25904), (3238, 24472), (3496, 22666), (6118, 12952), (6476, 12236), (6992, 11333)]