78203264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 167333040

約数和(自身を除く): 89129776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 272, 332, 433, 544, 664, 866, 1088, 1328, 1411, 1732, 2176, 2656, 2822, 3464, 5312, 5644, 6928, 7361, 10624, 11288, 13856, 14722, 22576, 27712, 29444, 35939, 45152, 55424, 58888, 71878, 90304, 117776, 143756, 180608, 235552, 287512, 471104, 575024, 610963, 942208, 1150048, 1221926, 2300096, 2443852, 4600192, 4887704, 9775408, 19550816, 39101632, 78203264]

約数ペア:

[(1, 78203264), (2, 39101632), (4, 19550816), (8, 9775408), (16, 4887704), (17, 4600192), (32, 2443852), (34, 2300096), (64, 1221926), (68, 1150048), (83, 942208), (128, 610963), (136, 575024), (166, 471104), (272, 287512), (332, 235552), (433, 180608), (544, 143756), (664, 117776), (866, 90304), (1088, 71878), (1328, 58888), (1411, 55424), (1732, 45152), (2176, 35939), (2656, 29444), (2822, 27712), (3464, 22576), (5312, 14722), (5644, 13856), (6928, 11288), (7361, 10624)]