67816944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 120

約数和(自身を含む): 216517392

約数和(自身を除く): 148700448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2131, 2448, 2652, 3536, 3978, 4262, 5304, 6393, 7956, 8524, 10608, 12786, 15912, 17048, 19179, 25572, 27703, 31824, 34096, 36227, 38358, 51144, 55406, 72454, 76716, 83109, 102288, 108681, 110812, 144908, 153432, 166218, 217362, 221624, 249327, 289816, 306864, 326043, 332436, 434724, 443248, 470951, 498654, 579632, 652086, 664872, 869448, 941902, 997308, 1304172, 1329744, 1412853, 1738896, 1883804, 1994616, 2608344, 2825706, 3767608, 3989232, 4238559, 5216688, 5651412, 7535216, 8477118, 11302824, 16954236, 22605648, 33908472, 67816944]

約数ペア:

[(1, 67816944), (2, 33908472), (3, 22605648), (4, 16954236), (6, 11302824), (8, 8477118), (9, 7535216), (12, 5651412), (13, 5216688), (16, 4238559), (17, 3989232), (18, 3767608), (24, 2825706), (26, 2608344), (34, 1994616), (36, 1883804), (39, 1738896), (48, 1412853), (51, 1329744), (52, 1304172), (68, 997308), (72, 941902), (78, 869448), (102, 664872), (104, 652086), (117, 579632), (136, 498654), (144, 470951), (153, 443248), (156, 434724), (204, 332436), (208, 326043), (221, 306864), (234, 289816), (272, 249327), (306, 221624), (312, 217362), (408, 166218), (442, 153432), (468, 144908), (612, 110812), (624, 108681), (663, 102288), (816, 83109), (884, 76716), (936, 72454), (1224, 55406), (1326, 51144), (1768, 38358), (1872, 36227), (1989, 34096), (2131, 31824), (2448, 27703), (2652, 25572), (3536, 19179), (3978, 17048), (4262, 15912), (5304, 12786), (6393, 10608), (7956, 8524)]