28463076

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 84

約数和(自身を含む): 76754832

約数和(自身を除く): 48291756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 227, 243, 258, 324, 387, 454, 486, 516, 681, 729, 774, 908, 972, 1161, 1362, 1458, 1548, 2043, 2322, 2724, 2916, 3483, 4086, 4644, 6129, 6966, 8172, 9761, 10449, 12258, 13932, 18387, 19522, 20898, 24516, 29283, 31347, 36774, 39044, 41796, 55161, 58566, 62694, 73548, 87849, 110322, 117132, 125388, 165483, 175698, 220644, 263547, 330966, 351396, 527094, 661932, 790641, 1054188, 1581282, 2371923, 3162564, 4743846, 7115769, 9487692, 14231538, 28463076]

約数ペア:

[(1, 28463076), (2, 14231538), (3, 9487692), (4, 7115769), (6, 4743846), (9, 3162564), (12, 2371923), (18, 1581282), (27, 1054188), (36, 790641), (43, 661932), (54, 527094), (81, 351396), (86, 330966), (108, 263547), (129, 220644), (162, 175698), (172, 165483), (227, 125388), (243, 117132), (258, 110322), (324, 87849), (387, 73548), (454, 62694), (486, 58566), (516, 55161), (681, 41796), (729, 39044), (774, 36774), (908, 31347), (972, 29283), (1161, 24516), (1362, 20898), (1458, 19522), (1548, 18387), (2043, 13932), (2322, 12258), (2724, 10449), (2916, 9761), (3483, 8172), (4086, 6966), (4644, 6129)]