45565168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 103680864

約数和(自身を除く): 58115696

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 97, 136, 157, 176, 187, 194, 272, 314, 374, 388, 628, 748, 776, 1067, 1256, 1496, 1552, 1649, 1727, 2134, 2512, 2669, 2992, 3298, 3454, 4268, 5338, 6596, 6908, 8536, 10676, 13192, 13816, 15229, 17072, 18139, 21352, 26384, 27632, 29359, 30458, 36278, 42704, 58718, 60916, 72556, 117436, 121832, 145112, 167519, 234872, 243664, 258893, 290224, 335038, 469744, 517786, 670076, 1035572, 1340152, 2071144, 2680304, 2847823, 4142288, 5695646, 11391292, 22782584, 45565168]

約数ペア:

[(1, 45565168), (2, 22782584), (4, 11391292), (8, 5695646), (11, 4142288), (16, 2847823), (17, 2680304), (22, 2071144), (34, 1340152), (44, 1035572), (68, 670076), (88, 517786), (97, 469744), (136, 335038), (157, 290224), (176, 258893), (187, 243664), (194, 234872), (272, 167519), (314, 145112), (374, 121832), (388, 117436), (628, 72556), (748, 60916), (776, 58718), (1067, 42704), (1256, 36278), (1496, 30458), (1552, 29359), (1649, 27632), (1727, 26384), (2134, 21352), (2512, 18139), (2669, 17072), (2992, 15229), (3298, 13816), (3454, 13192), (4268, 10676), (5338, 8536), (6596, 6908)]