43621344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 92869920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 191, 208, 234, 244, 288, 312, 366, 382, 416, 468, 488, 549, 573, 624, 732, 764, 793, 936, 976, 1098, 1146, 1248, 1464, 1528, 1586, 1719, 1872, 1952, 2196, 2292, 2379, 2483, 2928, 3056, 3172, 3438, 3744, 4392, 4584, 4758, 4966, 5856, 6112, 6344, 6876, 7137, 7449, 8784, 9168, 9516, 9932, 11651, 12688, 13752, 14274, 14898, 17568, 18336, 19032, 19864, 22347, 23302, 25376, 27504, 28548, 29796, 34953, 38064, 39728, 44694, 46604, 55008, 57096, 59592, 69906, 76128, 79456, 89388, 93208, 104859, 114192, 119184, 139812, 151463, 178776, 186416, 209718, 228384, 238368, 279624, 302926, 357552, 372832, 419436, 454389, 559248, 605852, 715104, 838872, 908778, 1118496, 1211704, 1363167, 1677744, 1817556, 2423408, 2726334, 3355488, 3635112, 4846816, 5452668, 7270224, 10905336, 14540448, 21810672, 43621344]

約数ペア:

[(1, 43621344), (2, 21810672), (3, 14540448), (4, 10905336), (6, 7270224), (8, 5452668), (9, 4846816), (12, 3635112), (13, 3355488), (16, 2726334), (18, 2423408), (24, 1817556), (26, 1677744), (32, 1363167), (36, 1211704), (39, 1118496), (48, 908778), (52, 838872), (61, 715104), (72, 605852), (78, 559248), (96, 454389), (104, 419436), (117, 372832), (122, 357552), (144, 302926), (156, 279624), (183, 238368), (191, 228384), (208, 209718), (234, 186416), (244, 178776), (288, 151463), (312, 139812), (366, 119184), (382, 114192), (416, 104859), (468, 93208), (488, 89388), (549, 79456), (573, 76128), (624, 69906), (732, 59592), (764, 57096), (793, 55008), (936, 46604), (976, 44694), (1098, 39728), (1146, 38064), (1248, 34953), (1464, 29796), (1528, 28548), (1586, 27504), (1719, 25376), (1872, 23302), (1952, 22347), (2196, 19864), (2292, 19032), (2379, 18336), (2483, 17568), (2928, 14898), (3056, 14274), (3172, 13752), (3438, 12688), (3744, 11651), (4392, 9932), (4584, 9516), (4758, 9168), (4966, 8784), (5856, 7449), (6112, 7137), (6344, 6876)]