145223964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3517}}^1$

素因数の和:3595

約数の個数: 72

約数和(自身を含む): 389287808

約数和(自身を除く): 244063844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 3517, 4588, 6882, 7034, 10323, 10551, 13764, 14068, 20646, 21102, 31653, 41292, 42204, 63306, 109027, 126612, 130129, 218054, 260258, 327081, 390387, 436108, 520516, 654162, 780774, 981243, 1171161, 1308324, 1561548, 1962486, 2342322, 3924972, 4033999, 4684644, 8067998, 12101997, 16135996, 24203994, 36305991, 48407988, 72611982, 145223964]

約数ペア:

[(1, 145223964), (2, 72611982), (3, 48407988), (4, 36305991), (6, 24203994), (9, 16135996), (12, 12101997), (18, 8067998), (31, 4684644), (36, 4033999), (37, 3924972), (62, 2342322), (74, 1962486), (93, 1561548), (111, 1308324), (124, 1171161), (148, 981243), (186, 780774), (222, 654162), (279, 520516), (333, 436108), (372, 390387), (444, 327081), (558, 260258), (666, 218054), (1116, 130129), (1147, 126612), (1332, 109027), (2294, 63306), (3441, 42204), (3517, 41292), (4588, 31653), (6882, 21102), (7034, 20646), (10323, 14068), (10551, 13764)]