72412344

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1305

約数の個数: 96

約数和(自身を含む): 211411200

約数和(自身を除く): 138998856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1231, 1368, 1548, 1634, 2451, 2462, 3096, 3268, 3693, 4902, 4924, 6536, 7353, 7386, 9804, 9848, 11079, 14706, 14772, 19608, 22158, 23389, 29412, 29544, 44316, 46778, 52933, 58824, 70167, 88632, 93556, 105866, 140334, 158799, 187112, 210501, 211732, 280668, 317598, 421002, 423464, 476397, 561336, 635196, 842004, 952794, 1005727, 1270392, 1684008, 1905588, 2011454, 3017181, 3811176, 4022908, 6034362, 8045816, 9051543, 12068724, 18103086, 24137448, 36206172, 72412344]

約数ペア:

[(1, 72412344), (2, 36206172), (3, 24137448), (4, 18103086), (6, 12068724), (8, 9051543), (9, 8045816), (12, 6034362), (18, 4022908), (19, 3811176), (24, 3017181), (36, 2011454), (38, 1905588), (43, 1684008), (57, 1270392), (72, 1005727), (76, 952794), (86, 842004), (114, 635196), (129, 561336), (152, 476397), (171, 423464), (172, 421002), (228, 317598), (258, 280668), (342, 211732), (344, 210501), (387, 187112), (456, 158799), (516, 140334), (684, 105866), (774, 93556), (817, 88632), (1032, 70167), (1231, 58824), (1368, 52933), (1548, 46778), (1634, 44316), (2451, 29544), (2462, 29412), (3096, 23389), (3268, 22158), (3693, 19608), (4902, 14772), (4924, 14706), (6536, 11079), (7353, 9848), (7386, 9804)]