73388016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 223423200

約数和(自身を除く): 150035184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 197, 199, 208, 234, 312, 394, 398, 468, 591, 597, 624, 788, 796, 936, 1182, 1194, 1576, 1592, 1773, 1791, 1872, 2364, 2388, 2561, 2587, 3152, 3184, 3546, 3582, 4728, 4776, 5122, 5174, 7092, 7164, 7683, 7761, 9456, 9552, 10244, 10348, 14184, 14328, 15366, 15522, 20488, 20696, 23049, 23283, 28368, 28656, 30732, 31044, 39203, 40976, 41392, 46098, 46566, 61464, 62088, 78406, 92196, 93132, 117609, 122928, 124176, 156812, 184392, 186264, 235218, 313624, 352827, 368784, 372528, 470436, 509639, 627248, 705654, 940872, 1019278, 1411308, 1528917, 1881744, 2038556, 2822616, 3057834, 4077112, 4586751, 5645232, 6115668, 8154224, 9173502, 12231336, 18347004, 24462672, 36694008, 73388016]

約数ペア:

[(1, 73388016), (2, 36694008), (3, 24462672), (4, 18347004), (6, 12231336), (8, 9173502), (9, 8154224), (12, 6115668), (13, 5645232), (16, 4586751), (18, 4077112), (24, 3057834), (26, 2822616), (36, 2038556), (39, 1881744), (48, 1528917), (52, 1411308), (72, 1019278), (78, 940872), (104, 705654), (117, 627248), (144, 509639), (156, 470436), (197, 372528), (199, 368784), (208, 352827), (234, 313624), (312, 235218), (394, 186264), (398, 184392), (468, 156812), (591, 124176), (597, 122928), (624, 117609), (788, 93132), (796, 92196), (936, 78406), (1182, 62088), (1194, 61464), (1576, 46566), (1592, 46098), (1773, 41392), (1791, 40976), (1872, 39203), (2364, 31044), (2388, 30732), (2561, 28656), (2587, 28368), (3152, 23283), (3184, 23049), (3546, 20696), (3582, 20488), (4728, 15522), (4776, 15366), (5122, 14328), (5174, 14184), (7092, 10348), (7164, 10244), (7683, 9552), (7761, 9456)]