80836158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 182052864

約数和(自身を除く): 101216706

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 101, 186, 202, 303, 331, 403, 606, 662, 806, 993, 1209, 1313, 1986, 2418, 2626, 3131, 3939, 4303, 6262, 7878, 8606, 9393, 10261, 12909, 18786, 20522, 25818, 30783, 33431, 40703, 61566, 66862, 81406, 100293, 122109, 133393, 200586, 244218, 266786, 400179, 434603, 800358, 869206, 1036361, 1303809, 2072722, 2607618, 3109083, 6218166, 13472693, 26945386, 40418079, 80836158]

約数ペア:

[(1, 80836158), (2, 40418079), (3, 26945386), (6, 13472693), (13, 6218166), (26, 3109083), (31, 2607618), (39, 2072722), (62, 1303809), (78, 1036361), (93, 869206), (101, 800358), (186, 434603), (202, 400179), (303, 266786), (331, 244218), (403, 200586), (606, 133393), (662, 122109), (806, 100293), (993, 81406), (1209, 66862), (1313, 61566), (1986, 40703), (2418, 33431), (2626, 30783), (3131, 25818), (3939, 20522), (4303, 18786), (6262, 12909), (7878, 10261), (8606, 9393)]