88901904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20353}}^1$

素因数の和:20384

約数の個数: 80

約数和(自身を含む): 282676352

約数和(自身を除く): 193774448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 20353, 40706, 61059, 81412, 122118, 142471, 162824, 244236, 264589, 284942, 325648, 427413, 488472, 529178, 569884, 793767, 854826, 976944, 1058356, 1139768, 1587534, 1709652, 1852123, 2116712, 2279536, 3175068, 3419304, 3704246, 4233424, 5556369, 6350136, 6838608, 7408492, 11112738, 12700272, 14816984, 22225476, 29633968, 44450952, 88901904]

約数ペア:

[(1, 88901904), (2, 44450952), (3, 29633968), (4, 22225476), (6, 14816984), (7, 12700272), (8, 11112738), (12, 7408492), (13, 6838608), (14, 6350136), (16, 5556369), (21, 4233424), (24, 3704246), (26, 3419304), (28, 3175068), (39, 2279536), (42, 2116712), (48, 1852123), (52, 1709652), (56, 1587534), (78, 1139768), (84, 1058356), (91, 976944), (104, 854826), (112, 793767), (156, 569884), (168, 529178), (182, 488472), (208, 427413), (273, 325648), (312, 284942), (336, 264589), (364, 244236), (546, 162824), (624, 142471), (728, 122118), (1092, 81412), (1456, 61059), (2184, 40706), (4368, 20353)]