72263268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 230630400

約数和(自身を除く): 158367132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 131, 132, 154, 198, 199, 231, 252, 262, 308, 393, 396, 398, 462, 524, 597, 693, 786, 796, 917, 924, 1179, 1194, 1386, 1393, 1441, 1572, 1791, 1834, 2189, 2358, 2388, 2751, 2772, 2786, 2882, 3582, 3668, 4179, 4323, 4378, 4716, 5502, 5572, 5764, 6567, 7164, 8253, 8358, 8646, 8756, 10087, 11004, 12537, 12969, 13134, 15323, 16506, 16716, 17292, 19701, 20174, 25074, 25938, 26069, 26268, 30261, 30646, 33012, 39402, 40348, 45969, 50148, 51876, 52138, 60522, 61292, 78207, 78804, 90783, 91938, 104276, 121044, 137907, 156414, 181566, 182483, 183876, 234621, 275814, 286759, 312828, 363132, 364966, 469242, 547449, 551628, 573518, 729932, 860277, 938484, 1094898, 1147036, 1642347, 1720554, 2007313, 2189796, 2580831, 3284694, 3441108, 4014626, 5161662, 6021939, 6569388, 8029252, 10323324, 12043878, 18065817, 24087756, 36131634, 72263268]

約数ペア:

[(1, 72263268), (2, 36131634), (3, 24087756), (4, 18065817), (6, 12043878), (7, 10323324), (9, 8029252), (11, 6569388), (12, 6021939), (14, 5161662), (18, 4014626), (21, 3441108), (22, 3284694), (28, 2580831), (33, 2189796), (36, 2007313), (42, 1720554), (44, 1642347), (63, 1147036), (66, 1094898), (77, 938484), (84, 860277), (99, 729932), (126, 573518), (131, 551628), (132, 547449), (154, 469242), (198, 364966), (199, 363132), (231, 312828), (252, 286759), (262, 275814), (308, 234621), (393, 183876), (396, 182483), (398, 181566), (462, 156414), (524, 137907), (597, 121044), (693, 104276), (786, 91938), (796, 90783), (917, 78804), (924, 78207), (1179, 61292), (1194, 60522), (1386, 52138), (1393, 51876), (1441, 50148), (1572, 45969), (1791, 40348), (1834, 39402), (2189, 33012), (2358, 30646), (2388, 30261), (2751, 26268), (2772, 26069), (2786, 25938), (2882, 25074), (3582, 20174), (3668, 19701), (4179, 17292), (4323, 16716), (4378, 16506), (4716, 15323), (5502, 13134), (5572, 12969), (5764, 12537), (6567, 11004), (7164, 10087), (8253, 8756), (8358, 8646)]