71976450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5308

約数の個数: 96

約数和(自身を含む): 219735936

約数和(自身を除く): 147759486

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 5273, 6825, 10546, 13650, 15819, 26365, 31638, 36911, 52730, 68549, 73822, 79095, 110733, 131825, 137098, 158190, 184555, 205647, 221466, 263650, 342745, 369110, 395475, 411294, 479843, 553665, 685490, 790950, 922775, 959686, 1028235, 1107330, 1439529, 1713725, 1845550, 2056470, 2399215, 2768325, 2879058, 3427450, 4798430, 5141175, 5536650, 7197645, 10282350, 11996075, 14395290, 23992150, 35988225, 71976450]

約数ペア:

[(1, 71976450), (2, 35988225), (3, 23992150), (5, 14395290), (6, 11996075), (7, 10282350), (10, 7197645), (13, 5536650), (14, 5141175), (15, 4798430), (21, 3427450), (25, 2879058), (26, 2768325), (30, 2399215), (35, 2056470), (39, 1845550), (42, 1713725), (50, 1439529), (65, 1107330), (70, 1028235), (75, 959686), (78, 922775), (91, 790950), (105, 685490), (130, 553665), (150, 479843), (175, 411294), (182, 395475), (195, 369110), (210, 342745), (273, 263650), (325, 221466), (350, 205647), (390, 184555), (455, 158190), (525, 137098), (546, 131825), (650, 110733), (910, 79095), (975, 73822), (1050, 68549), (1365, 52730), (1950, 36911), (2275, 31638), (2730, 26365), (4550, 15819), (5273, 13650), (6825, 10546)]