23009688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 70799040

約数和(自身を除く): 47789352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 61, 62, 72, 78, 93, 104, 117, 122, 124, 156, 169, 183, 186, 234, 244, 248, 279, 312, 338, 366, 372, 403, 468, 488, 507, 549, 558, 676, 732, 744, 793, 806, 936, 1014, 1098, 1116, 1209, 1352, 1464, 1521, 1586, 1612, 1891, 2028, 2196, 2232, 2379, 2418, 3042, 3172, 3224, 3627, 3782, 4056, 4392, 4758, 4836, 5239, 5673, 6084, 6344, 7137, 7254, 7564, 9516, 9672, 10309, 10478, 11346, 12168, 14274, 14508, 15128, 15717, 17019, 19032, 20618, 20956, 22692, 24583, 28548, 29016, 30927, 31434, 34038, 41236, 41912, 45384, 47151, 49166, 57096, 61854, 62868, 68076, 73749, 82472, 92781, 94302, 98332, 123708, 125736, 136152, 147498, 185562, 188604, 196664, 221247, 247416, 294996, 319579, 371124, 377208, 442494, 589992, 639158, 742248, 884988, 958737, 1278316, 1769976, 1917474, 2556632, 2876211, 3834948, 5752422, 7669896, 11504844, 23009688]

約数ペア:

[(1, 23009688), (2, 11504844), (3, 7669896), (4, 5752422), (6, 3834948), (8, 2876211), (9, 2556632), (12, 1917474), (13, 1769976), (18, 1278316), (24, 958737), (26, 884988), (31, 742248), (36, 639158), (39, 589992), (52, 442494), (61, 377208), (62, 371124), (72, 319579), (78, 294996), (93, 247416), (104, 221247), (117, 196664), (122, 188604), (124, 185562), (156, 147498), (169, 136152), (183, 125736), (186, 123708), (234, 98332), (244, 94302), (248, 92781), (279, 82472), (312, 73749), (338, 68076), (366, 62868), (372, 61854), (403, 57096), (468, 49166), (488, 47151), (507, 45384), (549, 41912), (558, 41236), (676, 34038), (732, 31434), (744, 30927), (793, 29016), (806, 28548), (936, 24583), (1014, 22692), (1098, 20956), (1116, 20618), (1209, 19032), (1352, 17019), (1464, 15717), (1521, 15128), (1586, 14508), (1612, 14274), (1891, 12168), (2028, 11346), (2196, 10478), (2232, 10309), (2379, 9672), (2418, 9516), (3042, 7564), (3172, 7254), (3224, 7137), (3627, 6344), (3782, 6084), (4056, 5673), (4392, 5239), (4758, 4836)]