90674584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 233049600

約数和(自身を除く): 142375016

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 67, 77, 88, 91, 104, 134, 143, 154, 169, 182, 268, 286, 308, 338, 364, 469, 536, 572, 616, 676, 728, 737, 871, 938, 1001, 1144, 1183, 1352, 1474, 1742, 1859, 1876, 2002, 2197, 2366, 2948, 3484, 3718, 3752, 4004, 4394, 4732, 5159, 5896, 6097, 6968, 7436, 8008, 8788, 9464, 9581, 10318, 11323, 12194, 13013, 14872, 15379, 17576, 19162, 20636, 22646, 24167, 24388, 26026, 30758, 38324, 41272, 45292, 48334, 48776, 52052, 61516, 67067, 76648, 79261, 90584, 96668, 104104, 123032, 124553, 134134, 147199, 158522, 169169, 193336, 249106, 268268, 294398, 317044, 338338, 498212, 536536, 588796, 634088, 676676, 871871, 996424, 1030393, 1177592, 1353352, 1619189, 1743742, 2060786, 3238378, 3487484, 4121572, 6476756, 6974968, 8243144, 11334323, 12953512, 22668646, 45337292, 90674584]

約数ペア:

[(1, 90674584), (2, 45337292), (4, 22668646), (7, 12953512), (8, 11334323), (11, 8243144), (13, 6974968), (14, 6476756), (22, 4121572), (26, 3487484), (28, 3238378), (44, 2060786), (52, 1743742), (56, 1619189), (67, 1353352), (77, 1177592), (88, 1030393), (91, 996424), (104, 871871), (134, 676676), (143, 634088), (154, 588796), (169, 536536), (182, 498212), (268, 338338), (286, 317044), (308, 294398), (338, 268268), (364, 249106), (469, 193336), (536, 169169), (572, 158522), (616, 147199), (676, 134134), (728, 124553), (737, 123032), (871, 104104), (938, 96668), (1001, 90584), (1144, 79261), (1183, 76648), (1352, 67067), (1474, 61516), (1742, 52052), (1859, 48776), (1876, 48334), (2002, 45292), (2197, 41272), (2366, 38324), (2948, 30758), (3484, 26026), (3718, 24388), (3752, 24167), (4004, 22646), (4394, 20636), (4732, 19162), (5159, 17576), (5896, 15379), (6097, 14872), (6968, 13013), (7436, 12194), (8008, 11323), (8788, 10318), (9464, 9581)]