72142224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 163556976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 131, 132, 149, 154, 168, 176, 231, 262, 264, 298, 308, 336, 393, 447, 462, 524, 528, 596, 616, 786, 894, 917, 924, 1043, 1048, 1192, 1232, 1441, 1572, 1639, 1788, 1834, 1848, 2086, 2096, 2384, 2751, 2882, 3129, 3144, 3278, 3576, 3668, 3696, 4172, 4323, 4917, 5502, 5764, 6258, 6288, 6556, 7152, 7336, 8344, 8646, 9834, 10087, 11004, 11473, 11528, 12516, 13112, 14672, 16688, 17292, 19519, 19668, 20174, 22008, 22946, 23056, 25032, 26224, 30261, 34419, 34584, 39038, 39336, 40348, 44016, 45892, 50064, 58557, 60522, 68838, 69168, 78076, 78672, 80696, 91784, 117114, 121044, 136633, 137676, 156152, 161392, 183568, 214709, 234228, 242088, 273266, 275352, 312304, 409899, 429418, 468456, 484176, 546532, 550704, 644127, 819798, 858836, 936912, 1093064, 1288254, 1502963, 1639596, 1717672, 2186128, 2576508, 3005926, 3279192, 3435344, 4508889, 5153016, 6011852, 6558384, 9017778, 10306032, 12023704, 18035556, 24047408, 36071112, 72142224]

約数ペア:

[(1, 72142224), (2, 36071112), (3, 24047408), (4, 18035556), (6, 12023704), (7, 10306032), (8, 9017778), (11, 6558384), (12, 6011852), (14, 5153016), (16, 4508889), (21, 3435344), (22, 3279192), (24, 3005926), (28, 2576508), (33, 2186128), (42, 1717672), (44, 1639596), (48, 1502963), (56, 1288254), (66, 1093064), (77, 936912), (84, 858836), (88, 819798), (112, 644127), (131, 550704), (132, 546532), (149, 484176), (154, 468456), (168, 429418), (176, 409899), (231, 312304), (262, 275352), (264, 273266), (298, 242088), (308, 234228), (336, 214709), (393, 183568), (447, 161392), (462, 156152), (524, 137676), (528, 136633), (596, 121044), (616, 117114), (786, 91784), (894, 80696), (917, 78672), (924, 78076), (1043, 69168), (1048, 68838), (1192, 60522), (1232, 58557), (1441, 50064), (1572, 45892), (1639, 44016), (1788, 40348), (1834, 39336), (1848, 39038), (2086, 34584), (2096, 34419), (2384, 30261), (2751, 26224), (2882, 25032), (3129, 23056), (3144, 22946), (3278, 22008), (3576, 20174), (3668, 19668), (3696, 19519), (4172, 17292), (4323, 16688), (4917, 14672), (5502, 13112), (5764, 12516), (6258, 11528), (6288, 11473), (6556, 11004), (7152, 10087), (7336, 9834), (8344, 8646)]