90251664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 243032064

約数和(自身を除く): 152780400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 463, 496, 524, 744, 786, 926, 1048, 1389, 1488, 1572, 1852, 2096, 2778, 3144, 3704, 4061, 5556, 6288, 7408, 8122, 11112, 12183, 14353, 16244, 22224, 24366, 28706, 32488, 43059, 48732, 57412, 60653, 64976, 86118, 97464, 114824, 121306, 172236, 181959, 194928, 229648, 242612, 344472, 363918, 485224, 688944, 727836, 970448, 1455672, 1880243, 2911344, 3760486, 5640729, 7520972, 11281458, 15041944, 22562916, 30083888, 45125832, 90251664]

約数ペア:

[(1, 90251664), (2, 45125832), (3, 30083888), (4, 22562916), (6, 15041944), (8, 11281458), (12, 7520972), (16, 5640729), (24, 3760486), (31, 2911344), (48, 1880243), (62, 1455672), (93, 970448), (124, 727836), (131, 688944), (186, 485224), (248, 363918), (262, 344472), (372, 242612), (393, 229648), (463, 194928), (496, 181959), (524, 172236), (744, 121306), (786, 114824), (926, 97464), (1048, 86118), (1389, 64976), (1488, 60653), (1572, 57412), (1852, 48732), (2096, 43059), (2778, 32488), (3144, 28706), (3704, 24366), (4061, 22224), (5556, 16244), (6288, 14353), (7408, 12183), (8122, 11112)]