42580368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 127670400

約数和(自身を除く): 85090032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 197, 228, 237, 304, 316, 342, 394, 456, 474, 591, 632, 684, 711, 788, 912, 948, 1182, 1264, 1368, 1422, 1501, 1576, 1773, 1896, 2364, 2736, 2844, 3002, 3152, 3546, 3743, 3792, 4503, 4728, 5688, 6004, 7092, 7486, 9006, 9456, 11229, 11376, 12008, 13509, 14184, 14972, 15563, 18012, 22458, 24016, 27018, 28368, 29944, 31126, 33687, 36024, 44916, 46689, 54036, 59888, 62252, 67374, 72048, 89832, 93378, 108072, 124504, 134748, 140067, 179664, 186756, 216144, 249008, 269496, 280134, 295697, 373512, 538992, 560268, 591394, 747024, 887091, 1120536, 1182788, 1774182, 2241072, 2365576, 2661273, 3548364, 4731152, 5322546, 7096728, 10645092, 14193456, 21290184, 42580368]

約数ペア:

[(1, 42580368), (2, 21290184), (3, 14193456), (4, 10645092), (6, 7096728), (8, 5322546), (9, 4731152), (12, 3548364), (16, 2661273), (18, 2365576), (19, 2241072), (24, 1774182), (36, 1182788), (38, 1120536), (48, 887091), (57, 747024), (72, 591394), (76, 560268), (79, 538992), (114, 373512), (144, 295697), (152, 280134), (158, 269496), (171, 249008), (197, 216144), (228, 186756), (237, 179664), (304, 140067), (316, 134748), (342, 124504), (394, 108072), (456, 93378), (474, 89832), (591, 72048), (632, 67374), (684, 62252), (711, 59888), (788, 54036), (912, 46689), (948, 44916), (1182, 36024), (1264, 33687), (1368, 31126), (1422, 29944), (1501, 28368), (1576, 27018), (1773, 24016), (1896, 22458), (2364, 18012), (2736, 15563), (2844, 14972), (3002, 14184), (3152, 13509), (3546, 12008), (3743, 11376), (3792, 11229), (4503, 9456), (4728, 9006), (5688, 7486), (6004, 7092)]