73742552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 156038400

約数和(自身を除く): 82295848

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 89, 104, 124, 178, 248, 257, 356, 403, 514, 712, 806, 1028, 1157, 1612, 2056, 2314, 2759, 3224, 3341, 4628, 5518, 6682, 7967, 9256, 11036, 13364, 15934, 22072, 22873, 26728, 31868, 35867, 45746, 63736, 71734, 91492, 103571, 143468, 182984, 207142, 286936, 297349, 414284, 594698, 709063, 828568, 1189396, 1418126, 2378792, 2836252, 5672504, 9217819, 18435638, 36871276, 73742552]

約数ペア:

[(1, 73742552), (2, 36871276), (4, 18435638), (8, 9217819), (13, 5672504), (26, 2836252), (31, 2378792), (52, 1418126), (62, 1189396), (89, 828568), (104, 709063), (124, 594698), (178, 414284), (248, 297349), (257, 286936), (356, 207142), (403, 182984), (514, 143468), (712, 103571), (806, 91492), (1028, 71734), (1157, 63736), (1612, 45746), (2056, 35867), (2314, 31868), (2759, 26728), (3224, 22873), (3341, 22072), (4628, 15934), (5518, 13364), (6682, 11036), (7967, 9256)]