78628128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{48179}}^1$

素因数の和:48209

約数の個数: 48

約数和(自身を含む): 218544480

約数和(自身を除く): 139916352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 48179, 96358, 144537, 192716, 289074, 385432, 578148, 770864, 819043, 1156296, 1541728, 1638086, 2312592, 2457129, 3276172, 4625184, 4914258, 6552344, 9828516, 13104688, 19657032, 26209376, 39314064, 78628128]

約数ペア:

[(1, 78628128), (2, 39314064), (3, 26209376), (4, 19657032), (6, 13104688), (8, 9828516), (12, 6552344), (16, 4914258), (17, 4625184), (24, 3276172), (32, 2457129), (34, 2312592), (48, 1638086), (51, 1541728), (68, 1156296), (96, 819043), (102, 770864), (136, 578148), (204, 385432), (272, 289074), (408, 192716), (544, 144537), (816, 96358), (1632, 48179)]