78082309456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{53857}}^1$

素因数の和:54012

約数の個数: 80

約数和(自身を含む): 162418493440

約数和(自身を除く): 84336183984

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 79, 124, 148, 158, 248, 296, 316, 496, 592, 632, 1147, 1264, 2294, 2449, 2923, 4588, 4898, 5846, 9176, 9796, 11692, 18352, 19592, 23384, 39184, 46768, 53857, 90613, 107714, 181226, 215428, 362452, 430856, 724904, 861712, 1449808, 1669567, 1992709, 3339134, 3985418, 4254703, 6678268, 7970836, 8509406, 13356536, 15941672, 17018812, 26713072, 31883344, 34037624, 61773979, 68075248, 123547958, 131895793, 157424011, 247095916, 263791586, 314848022, 494191832, 527583172, 629696044, 988383664, 1055166344, 1259392088, 2110332688, 2518784176, 4880144341, 9760288682, 19520577364, 39041154728, 78082309456]

約数ペア:

[(1, 78082309456), (2, 39041154728), (4, 19520577364), (8, 9760288682), (16, 4880144341), (31, 2518784176), (37, 2110332688), (62, 1259392088), (74, 1055166344), (79, 988383664), (124, 629696044), (148, 527583172), (158, 494191832), (248, 314848022), (296, 263791586), (316, 247095916), (496, 157424011), (592, 131895793), (632, 123547958), (1147, 68075248), (1264, 61773979), (2294, 34037624), (2449, 31883344), (2923, 26713072), (4588, 17018812), (4898, 15941672), (5846, 13356536), (9176, 8509406), (9796, 7970836), (11692, 6678268), (18352, 4254703), (19592, 3985418), (23384, 3339134), (39184, 1992709), (46768, 1669567), (53857, 1449808), (90613, 861712), (107714, 724904), (181226, 430856), (215428, 362452)]