72695070

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12821}}^1$

素因数の和:12847

約数の個数: 80

約数和(自身を含む): 223410528

約数和(自身を除く): 150715458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 12821, 25642, 38463, 64105, 76926, 89747, 115389, 128210, 179494, 192315, 230778, 269241, 346167, 384630, 448735, 538482, 576945, 692334, 807723, 897470, 1038501, 1153890, 1346205, 1615446, 1730835, 2077002, 2423169, 2692410, 3461670, 4038615, 4846338, 5192505, 7269507, 8077230, 10385010, 12115845, 14539014, 24231690, 36347535, 72695070]

約数ペア:

[(1, 72695070), (2, 36347535), (3, 24231690), (5, 14539014), (6, 12115845), (7, 10385010), (9, 8077230), (10, 7269507), (14, 5192505), (15, 4846338), (18, 4038615), (21, 3461670), (27, 2692410), (30, 2423169), (35, 2077002), (42, 1730835), (45, 1615446), (54, 1346205), (63, 1153890), (70, 1038501), (81, 897470), (90, 807723), (105, 692334), (126, 576945), (135, 538482), (162, 448735), (189, 384630), (210, 346167), (270, 269241), (315, 230778), (378, 192315), (405, 179494), (567, 128210), (630, 115389), (810, 89747), (945, 76926), (1134, 64105), (1890, 38463), (2835, 25642), (5670, 12821)]