37981608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 116505600

約数和(自身を除く): 78523992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 163, 168, 219, 228, 266, 292, 326, 399, 438, 456, 489, 511, 532, 584, 652, 798, 876, 978, 1022, 1064, 1141, 1304, 1387, 1533, 1596, 1752, 1956, 2044, 2282, 2774, 3066, 3097, 3192, 3423, 3912, 4088, 4161, 4564, 5548, 6132, 6194, 6846, 8322, 9128, 9291, 9709, 11096, 11899, 12264, 12388, 13692, 16644, 18582, 19418, 21679, 23798, 24776, 27384, 29127, 33288, 35697, 37164, 38836, 43358, 47596, 58254, 65037, 71394, 74328, 77672, 83293, 86716, 95192, 116508, 130074, 142788, 166586, 173432, 226081, 233016, 249879, 260148, 285576, 333172, 452162, 499758, 520296, 666344, 678243, 904324, 999516, 1356486, 1582567, 1808648, 1999032, 2712972, 3165134, 4747701, 5425944, 6330268, 9495402, 12660536, 18990804, 37981608]

約数ペア:

[(1, 37981608), (2, 18990804), (3, 12660536), (4, 9495402), (6, 6330268), (7, 5425944), (8, 4747701), (12, 3165134), (14, 2712972), (19, 1999032), (21, 1808648), (24, 1582567), (28, 1356486), (38, 999516), (42, 904324), (56, 678243), (57, 666344), (73, 520296), (76, 499758), (84, 452162), (114, 333172), (133, 285576), (146, 260148), (152, 249879), (163, 233016), (168, 226081), (219, 173432), (228, 166586), (266, 142788), (292, 130074), (326, 116508), (399, 95192), (438, 86716), (456, 83293), (489, 77672), (511, 74328), (532, 71394), (584, 65037), (652, 58254), (798, 47596), (876, 43358), (978, 38836), (1022, 37164), (1064, 35697), (1141, 33288), (1304, 29127), (1387, 27384), (1533, 24776), (1596, 23798), (1752, 21679), (1956, 19418), (2044, 18582), (2282, 16644), (2774, 13692), (3066, 12388), (3097, 12264), (3192, 11899), (3423, 11096), (3912, 9709), (4088, 9291), (4161, 9128), (4564, 8322), (5548, 6846), (6132, 6194)]