79687728

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1\times {\mathrm{877}}^1$

素因数の和:1522

約数の個数: 60

約数和(自身を含む): 223623088

約数和(自身を除く): 143935360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 877, 1262, 1754, 1893, 2524, 2631, 3508, 3786, 5048, 5262, 5679, 7016, 7572, 7893, 10096, 10524, 11358, 14032, 15144, 15786, 21048, 22716, 30288, 31572, 42096, 45432, 63144, 90864, 126288, 553387, 1106774, 1660161, 2213548, 3320322, 4427096, 4980483, 6640644, 8854192, 9960966, 13281288, 19921932, 26562576, 39843864, 79687728]

約数ペア:

[(1, 79687728), (2, 39843864), (3, 26562576), (4, 19921932), (6, 13281288), (8, 9960966), (9, 8854192), (12, 6640644), (16, 4980483), (18, 4427096), (24, 3320322), (36, 2213548), (48, 1660161), (72, 1106774), (144, 553387), (631, 126288), (877, 90864), (1262, 63144), (1754, 45432), (1893, 42096), (2524, 31572), (2631, 30288), (3508, 22716), (3786, 21048), (5048, 15786), (5262, 15144), (5679, 14032), (7016, 11358), (7572, 10524), (7893, 10096)]