42772444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 94381056

約数和(自身を除く): 51608612

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 43, 44, 47, 52, 74, 86, 94, 143, 148, 172, 188, 286, 407, 473, 481, 517, 559, 572, 611, 814, 946, 962, 1034, 1118, 1222, 1591, 1628, 1739, 1892, 1924, 2021, 2068, 2236, 2444, 3182, 3478, 4042, 5291, 6149, 6364, 6721, 6956, 8084, 10582, 12298, 13442, 17501, 19129, 20683, 21164, 22231, 22607, 24596, 26273, 26884, 35002, 38258, 41366, 44462, 45214, 52546, 70004, 74777, 76516, 82732, 88924, 90428, 105092, 149554, 227513, 248677, 289003, 299108, 455026, 497354, 578006, 822547, 910052, 972101, 994708, 1156012, 1645094, 1944202, 3290188, 3888404, 10693111, 21386222, 42772444]

約数ペア:

[(1, 42772444), (2, 21386222), (4, 10693111), (11, 3888404), (13, 3290188), (22, 1944202), (26, 1645094), (37, 1156012), (43, 994708), (44, 972101), (47, 910052), (52, 822547), (74, 578006), (86, 497354), (94, 455026), (143, 299108), (148, 289003), (172, 248677), (188, 227513), (286, 149554), (407, 105092), (473, 90428), (481, 88924), (517, 82732), (559, 76516), (572, 74777), (611, 70004), (814, 52546), (946, 45214), (962, 44462), (1034, 41366), (1118, 38258), (1222, 35002), (1591, 26884), (1628, 26273), (1739, 24596), (1892, 22607), (1924, 22231), (2021, 21164), (2068, 20683), (2236, 19129), (2444, 17501), (3182, 13442), (3478, 12298), (4042, 10582), (5291, 8084), (6149, 6956), (6364, 6721)]