71396643216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{140549}}^1$

素因数の和:141136

約数の個数: 80

約数和(自身を含む): 194498712000

約数和(自身を除く): 123102068784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 557, 912, 1114, 1671, 2228, 3342, 4456, 6684, 8912, 10583, 13368, 21166, 26736, 31749, 42332, 63498, 84664, 126996, 140549, 169328, 253992, 281098, 421647, 507984, 562196, 843294, 1124392, 1686588, 2248784, 2670431, 3373176, 5340862, 6746352, 8011293, 10681724, 16022586, 21363448, 32045172, 42726896, 64090344, 78285793, 128180688, 156571586, 234857379, 313143172, 469714758, 626286344, 939429516, 1252572688, 1487430067, 1878859032, 2974860134, 3757718064, 4462290201, 5949720268, 8924580402, 11899440536, 17849160804, 23798881072, 35698321608, 71396643216]

約数ペア:

[(1, 71396643216), (2, 35698321608), (3, 23798881072), (4, 17849160804), (6, 11899440536), (8, 8924580402), (12, 5949720268), (16, 4462290201), (19, 3757718064), (24, 2974860134), (38, 1878859032), (48, 1487430067), (57, 1252572688), (76, 939429516), (114, 626286344), (152, 469714758), (228, 313143172), (304, 234857379), (456, 156571586), (557, 128180688), (912, 78285793), (1114, 64090344), (1671, 42726896), (2228, 32045172), (3342, 21363448), (4456, 16022586), (6684, 10681724), (8912, 8011293), (10583, 6746352), (13368, 5340862), (21166, 3373176), (26736, 2670431), (31749, 2248784), (42332, 1686588), (63498, 1124392), (84664, 843294), (126996, 562196), (140549, 507984), (169328, 421647), (253992, 281098)]