80976348

素因数分解:

$2^2\times 3^5\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 213787392

約数和(自身を除く): 132811044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 243, 324, 367, 454, 486, 681, 734, 908, 972, 1101, 1362, 1468, 2043, 2202, 2724, 3303, 4086, 4404, 6129, 6606, 8172, 9909, 12258, 13212, 18387, 19818, 24516, 29727, 36774, 39636, 55161, 59454, 73548, 83309, 89181, 110322, 118908, 166618, 178362, 220644, 249927, 333236, 356724, 499854, 749781, 999708, 1499562, 2249343, 2999124, 4498686, 6748029, 8997372, 13496058, 20244087, 26992116, 40488174, 80976348]

約数ペア:

[(1, 80976348), (2, 40488174), (3, 26992116), (4, 20244087), (6, 13496058), (9, 8997372), (12, 6748029), (18, 4498686), (27, 2999124), (36, 2249343), (54, 1499562), (81, 999708), (108, 749781), (162, 499854), (227, 356724), (243, 333236), (324, 249927), (367, 220644), (454, 178362), (486, 166618), (681, 118908), (734, 110322), (908, 89181), (972, 83309), (1101, 73548), (1362, 59454), (1468, 55161), (2043, 39636), (2202, 36774), (2724, 29727), (3303, 24516), (4086, 19818), (4404, 18387), (6129, 13212), (6606, 12258), (8172, 9909)]