65617944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 201177600

約数和(自身を除く): 135559656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 337, 366, 399, 427, 456, 488, 532, 674, 732, 798, 854, 1011, 1064, 1159, 1281, 1348, 1464, 1596, 1708, 2022, 2318, 2359, 2562, 2696, 3192, 3416, 3477, 4044, 4636, 4718, 5124, 6403, 6954, 7077, 8088, 8113, 9272, 9436, 10248, 12806, 13908, 14154, 16226, 18872, 19209, 20557, 24339, 25612, 27816, 28308, 32452, 38418, 41114, 44821, 48678, 51224, 56616, 61671, 64904, 76836, 82228, 89642, 97356, 123342, 134463, 143899, 153672, 164456, 179284, 194712, 246684, 268926, 287798, 358568, 390583, 431697, 493368, 537852, 575596, 781166, 863394, 1075704, 1151192, 1171749, 1562332, 1726788, 2343498, 2734081, 3124664, 3453576, 4686996, 5468162, 8202243, 9373992, 10936324, 16404486, 21872648, 32808972, 65617944]

約数ペア:

[(1, 65617944), (2, 32808972), (3, 21872648), (4, 16404486), (6, 10936324), (7, 9373992), (8, 8202243), (12, 5468162), (14, 4686996), (19, 3453576), (21, 3124664), (24, 2734081), (28, 2343498), (38, 1726788), (42, 1562332), (56, 1171749), (57, 1151192), (61, 1075704), (76, 863394), (84, 781166), (114, 575596), (122, 537852), (133, 493368), (152, 431697), (168, 390583), (183, 358568), (228, 287798), (244, 268926), (266, 246684), (337, 194712), (366, 179284), (399, 164456), (427, 153672), (456, 143899), (488, 134463), (532, 123342), (674, 97356), (732, 89642), (798, 82228), (854, 76836), (1011, 64904), (1064, 61671), (1159, 56616), (1281, 51224), (1348, 48678), (1464, 44821), (1596, 41114), (1708, 38418), (2022, 32452), (2318, 28308), (2359, 27816), (2562, 25612), (2696, 24339), (3192, 20557), (3416, 19209), (3477, 18872), (4044, 16226), (4636, 14154), (4718, 13908), (5124, 12806), (6403, 10248), (6954, 9436), (7077, 9272), (8088, 8113)]