39977532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 108

約数和(自身を含む): 119135016

約数和(自身を除く): 79157484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 173, 196, 252, 262, 294, 346, 393, 441, 519, 524, 588, 692, 786, 882, 917, 1038, 1179, 1211, 1557, 1572, 1764, 1834, 2076, 2358, 2422, 2751, 3114, 3633, 3668, 4716, 4844, 5502, 6228, 6419, 7266, 8253, 8477, 10899, 11004, 12838, 14532, 16506, 16954, 19257, 21798, 22663, 25431, 25676, 33012, 33908, 38514, 43596, 45326, 50862, 57771, 67989, 76293, 77028, 90652, 101724, 115542, 135978, 152586, 158641, 203967, 231084, 271956, 305172, 317282, 407934, 475923, 634564, 815868, 951846, 1110487, 1427769, 1903692, 2220974, 2855538, 3331461, 4441948, 5711076, 6662922, 9994383, 13325844, 19988766, 39977532]

約数ペア:

[(1, 39977532), (2, 19988766), (3, 13325844), (4, 9994383), (6, 6662922), (7, 5711076), (9, 4441948), (12, 3331461), (14, 2855538), (18, 2220974), (21, 1903692), (28, 1427769), (36, 1110487), (42, 951846), (49, 815868), (63, 634564), (84, 475923), (98, 407934), (126, 317282), (131, 305172), (147, 271956), (173, 231084), (196, 203967), (252, 158641), (262, 152586), (294, 135978), (346, 115542), (393, 101724), (441, 90652), (519, 77028), (524, 76293), (588, 67989), (692, 57771), (786, 50862), (882, 45326), (917, 43596), (1038, 38514), (1179, 33908), (1211, 33012), (1557, 25676), (1572, 25431), (1764, 22663), (1834, 21798), (2076, 19257), (2358, 16954), (2422, 16506), (2751, 14532), (3114, 12838), (3633, 11004), (3668, 10899), (4716, 8477), (4844, 8253), (5502, 7266), (6228, 6419)]