43215172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 104315904

約数和(自身を除く): 61100732

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 86, 91, 143, 154, 172, 182, 251, 286, 301, 308, 364, 473, 502, 559, 572, 602, 946, 1001, 1004, 1118, 1204, 1757, 1892, 2002, 2236, 2761, 3263, 3311, 3514, 3913, 4004, 5522, 6149, 6526, 6622, 7028, 7826, 10793, 11044, 12298, 13052, 13244, 15652, 19327, 21586, 22841, 24596, 35893, 38654, 43043, 43172, 45682, 71786, 75551, 77308, 86086, 91364, 118723, 140309, 143572, 151102, 172172, 237446, 251251, 280618, 302204, 474892, 502502, 561236, 831061, 982163, 1005004, 1543399, 1662122, 1964326, 3086798, 3324244, 3928652, 6173596, 10803793, 21607586, 43215172]

約数ペア:

[(1, 43215172), (2, 21607586), (4, 10803793), (7, 6173596), (11, 3928652), (13, 3324244), (14, 3086798), (22, 1964326), (26, 1662122), (28, 1543399), (43, 1005004), (44, 982163), (52, 831061), (77, 561236), (86, 502502), (91, 474892), (143, 302204), (154, 280618), (172, 251251), (182, 237446), (251, 172172), (286, 151102), (301, 143572), (308, 140309), (364, 118723), (473, 91364), (502, 86086), (559, 77308), (572, 75551), (602, 71786), (946, 45682), (1001, 43172), (1004, 43043), (1118, 38654), (1204, 35893), (1757, 24596), (1892, 22841), (2002, 21586), (2236, 19327), (2761, 15652), (3263, 13244), (3311, 13052), (3514, 12298), (3913, 11044), (4004, 10793), (5522, 7826), (6149, 7028), (6526, 6622)]