7389936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 22664720

約数和(自身を除く): 15274784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 73, 74, 76, 111, 114, 144, 146, 148, 152, 171, 219, 222, 228, 292, 296, 304, 333, 342, 438, 444, 456, 584, 592, 657, 666, 684, 703, 876, 888, 912, 1168, 1314, 1332, 1368, 1387, 1406, 1752, 1776, 2109, 2628, 2664, 2701, 2736, 2774, 2812, 3504, 4161, 4218, 5256, 5328, 5402, 5548, 5624, 6327, 8103, 8322, 8436, 10512, 10804, 11096, 11248, 12483, 12654, 16206, 16644, 16872, 21608, 22192, 24309, 24966, 25308, 32412, 33288, 33744, 43216, 48618, 49932, 50616, 51319, 64824, 66576, 97236, 99864, 101232, 102638, 129648, 153957, 194472, 199728, 205276, 307914, 388944, 410552, 461871, 615828, 821104, 923742, 1231656, 1847484, 2463312, 3694968, 7389936]

約数ペア:

[(1, 7389936), (2, 3694968), (3, 2463312), (4, 1847484), (6, 1231656), (8, 923742), (9, 821104), (12, 615828), (16, 461871), (18, 410552), (19, 388944), (24, 307914), (36, 205276), (37, 199728), (38, 194472), (48, 153957), (57, 129648), (72, 102638), (73, 101232), (74, 99864), (76, 97236), (111, 66576), (114, 64824), (144, 51319), (146, 50616), (148, 49932), (152, 48618), (171, 43216), (219, 33744), (222, 33288), (228, 32412), (292, 25308), (296, 24966), (304, 24309), (333, 22192), (342, 21608), (438, 16872), (444, 16644), (456, 16206), (584, 12654), (592, 12483), (657, 11248), (666, 11096), (684, 10804), (703, 10512), (876, 8436), (888, 8322), (912, 8103), (1168, 6327), (1314, 5624), (1332, 5548), (1368, 5402), (1387, 5328), (1406, 5256), (1752, 4218), (1776, 4161), (2109, 3504), (2628, 2812), (2664, 2774), (2701, 2736)]