78988464

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5431}}^1$

素因数の和:5546

約数の個数: 60

約数和(自身を含む): 223287792

約数和(自身を除く): 144299328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 5431, 7272, 10862, 14544, 16293, 21724, 32586, 43448, 48879, 65172, 86896, 97758, 130344, 195516, 260688, 391032, 548531, 782064, 1097062, 1645593, 2194124, 3291186, 4388248, 4936779, 6582372, 8776496, 9873558, 13164744, 19747116, 26329488, 39494232, 78988464]

約数ペア:

[(1, 78988464), (2, 39494232), (3, 26329488), (4, 19747116), (6, 13164744), (8, 9873558), (9, 8776496), (12, 6582372), (16, 4936779), (18, 4388248), (24, 3291186), (36, 2194124), (48, 1645593), (72, 1097062), (101, 782064), (144, 548531), (202, 391032), (303, 260688), (404, 195516), (606, 130344), (808, 97758), (909, 86896), (1212, 65172), (1616, 48879), (1818, 43448), (2424, 32586), (3636, 21724), (4848, 16293), (5431, 14544), (7272, 10862)]