8881956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 24845184

約数和(自身を除く): 15963228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 631, 782, 828, 1173, 1262, 1564, 1893, 2346, 2524, 3519, 3786, 4692, 5679, 7038, 7572, 10727, 11358, 14076, 14513, 21454, 22716, 29026, 32181, 42908, 43539, 58052, 64362, 87078, 96543, 128724, 130617, 174156, 193086, 246721, 261234, 386172, 493442, 522468, 740163, 986884, 1480326, 2220489, 2960652, 4440978, 8881956]

約数ペア:

[(1, 8881956), (2, 4440978), (3, 2960652), (4, 2220489), (6, 1480326), (9, 986884), (12, 740163), (17, 522468), (18, 493442), (23, 386172), (34, 261234), (36, 246721), (46, 193086), (51, 174156), (68, 130617), (69, 128724), (92, 96543), (102, 87078), (138, 64362), (153, 58052), (204, 43539), (207, 42908), (276, 32181), (306, 29026), (391, 22716), (414, 21454), (612, 14513), (631, 14076), (782, 11358), (828, 10727), (1173, 7572), (1262, 7038), (1564, 5679), (1893, 4692), (2346, 3786), (2524, 3519)]