83187396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 229244652

約数和(自身を除く): 146057256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 173, 222, 228, 333, 342, 346, 361, 444, 519, 666, 684, 692, 703, 722, 1038, 1083, 1332, 1406, 1444, 1557, 2076, 2109, 2166, 2812, 3114, 3249, 3287, 4218, 4332, 6228, 6327, 6401, 6498, 6574, 8436, 9861, 12654, 12802, 12996, 13148, 13357, 19203, 19722, 25308, 25604, 26714, 29583, 38406, 39444, 40071, 53428, 57609, 59166, 62453, 76812, 80142, 115218, 118332, 120213, 121619, 124906, 160284, 187359, 230436, 240426, 243238, 249812, 364857, 374718, 480852, 486476, 562077, 729714, 749436, 1094571, 1124154, 1459428, 2189142, 2248308, 2310761, 4378284, 4621522, 6932283, 9243044, 13864566, 20796849, 27729132, 41593698, 83187396]

約数ペア:

[(1, 83187396), (2, 41593698), (3, 27729132), (4, 20796849), (6, 13864566), (9, 9243044), (12, 6932283), (18, 4621522), (19, 4378284), (36, 2310761), (37, 2248308), (38, 2189142), (57, 1459428), (74, 1124154), (76, 1094571), (111, 749436), (114, 729714), (148, 562077), (171, 486476), (173, 480852), (222, 374718), (228, 364857), (333, 249812), (342, 243238), (346, 240426), (361, 230436), (444, 187359), (519, 160284), (666, 124906), (684, 121619), (692, 120213), (703, 118332), (722, 115218), (1038, 80142), (1083, 76812), (1332, 62453), (1406, 59166), (1444, 57609), (1557, 53428), (2076, 40071), (2109, 39444), (2166, 38406), (2812, 29583), (3114, 26714), (3249, 25604), (3287, 25308), (4218, 19722), (4332, 19203), (6228, 13357), (6327, 13148), (6401, 12996), (6498, 12802), (6574, 12654), (8436, 9861)]