25447608

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 72004680

約数和(自身を除く): 46557072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 227, 324, 346, 454, 519, 648, 681, 692, 908, 1038, 1362, 1384, 1557, 1816, 2043, 2076, 2724, 3114, 4086, 4152, 4671, 5448, 6129, 6228, 8172, 9342, 12258, 12456, 14013, 16344, 18387, 18684, 24516, 28026, 36774, 37368, 39271, 49032, 56052, 73548, 78542, 112104, 117813, 147096, 157084, 235626, 314168, 353439, 471252, 706878, 942504, 1060317, 1413756, 2120634, 2827512, 3180951, 4241268, 6361902, 8482536, 12723804, 25447608]

約数ペア:

[(1, 25447608), (2, 12723804), (3, 8482536), (4, 6361902), (6, 4241268), (8, 3180951), (9, 2827512), (12, 2120634), (18, 1413756), (24, 1060317), (27, 942504), (36, 706878), (54, 471252), (72, 353439), (81, 314168), (108, 235626), (162, 157084), (173, 147096), (216, 117813), (227, 112104), (324, 78542), (346, 73548), (454, 56052), (519, 49032), (648, 39271), (681, 37368), (692, 36774), (908, 28026), (1038, 24516), (1362, 18684), (1384, 18387), (1557, 16344), (1816, 14013), (2043, 12456), (2076, 12258), (2724, 9342), (3114, 8172), (4086, 6228), (4152, 6129), (4671, 5448)]