87338472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 236772480

約数和(自身を除く): 149434008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1783, 1884, 2041, 3566, 3768, 4082, 5349, 6123, 7132, 8164, 10698, 12246, 14264, 16328, 21396, 23179, 24492, 42792, 46358, 48984, 69537, 92716, 139074, 185432, 278148, 279931, 556296, 559862, 839793, 1119724, 1679586, 2239448, 3359172, 3639103, 6718344, 7278206, 10917309, 14556412, 21834618, 29112824, 43669236, 87338472]

約数ペア:

[(1, 87338472), (2, 43669236), (3, 29112824), (4, 21834618), (6, 14556412), (8, 10917309), (12, 7278206), (13, 6718344), (24, 3639103), (26, 3359172), (39, 2239448), (52, 1679586), (78, 1119724), (104, 839793), (156, 559862), (157, 556296), (312, 279931), (314, 278148), (471, 185432), (628, 139074), (942, 92716), (1256, 69537), (1783, 48984), (1884, 46358), (2041, 42792), (3566, 24492), (3768, 23179), (4082, 21396), (5349, 16328), (6123, 14264), (7132, 12246), (8164, 10698)]