71723644816

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1\times {\mathrm{727}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 142339445248

約数和(自身を除く): 70615800432

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 271, 373, 488, 542, 727, 746, 976, 1084, 1454, 1492, 2168, 2908, 2984, 4336, 5816, 5968, 11632, 16531, 22753, 33062, 44347, 45506, 66124, 88694, 91012, 101083, 132248, 177388, 182024, 197017, 202166, 264496, 271171, 354776, 364048, 394034, 404332, 542342, 709552, 788068, 808664, 1084684, 1576136, 1617328, 2169368, 3152272, 4338736, 6166063, 12018037, 12332126, 16541431, 24036074, 24664252, 33082862, 48072148, 49328504, 66165724, 73487341, 96144296, 98657008, 132331448, 146974682, 192288592, 264662896, 293949364, 587898728, 1175797456, 4482727801, 8965455602, 17930911204, 35861822408, 71723644816]

約数ペア:

[(1, 71723644816), (2, 35861822408), (4, 17930911204), (8, 8965455602), (16, 4482727801), (61, 1175797456), (122, 587898728), (244, 293949364), (271, 264662896), (373, 192288592), (488, 146974682), (542, 132331448), (727, 98657008), (746, 96144296), (976, 73487341), (1084, 66165724), (1454, 49328504), (1492, 48072148), (2168, 33082862), (2908, 24664252), (2984, 24036074), (4336, 16541431), (5816, 12332126), (5968, 12018037), (11632, 6166063), (16531, 4338736), (22753, 3152272), (33062, 2169368), (44347, 1617328), (45506, 1576136), (66124, 1084684), (88694, 808664), (91012, 788068), (101083, 709552), (132248, 542342), (177388, 404332), (182024, 394034), (197017, 364048), (202166, 354776), (264496, 271171)]