40077432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 116251200

約数和(自身を除く): 76173768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 137, 153, 204, 239, 274, 306, 408, 411, 478, 548, 612, 717, 822, 956, 1096, 1224, 1233, 1434, 1644, 1912, 2151, 2329, 2466, 2868, 3288, 4063, 4302, 4658, 4932, 5736, 6987, 8126, 8604, 9316, 9864, 12189, 13974, 16252, 17208, 18632, 20961, 24378, 27948, 32504, 32743, 36567, 41922, 48756, 55896, 65486, 73134, 83844, 97512, 98229, 130972, 146268, 167688, 196458, 261944, 292536, 294687, 392916, 556631, 589374, 785832, 1113262, 1178748, 1669893, 2226524, 2357496, 3339786, 4453048, 5009679, 6679572, 10019358, 13359144, 20038716, 40077432]

約数ペア:

[(1, 40077432), (2, 20038716), (3, 13359144), (4, 10019358), (6, 6679572), (8, 5009679), (9, 4453048), (12, 3339786), (17, 2357496), (18, 2226524), (24, 1669893), (34, 1178748), (36, 1113262), (51, 785832), (68, 589374), (72, 556631), (102, 392916), (136, 294687), (137, 292536), (153, 261944), (204, 196458), (239, 167688), (274, 146268), (306, 130972), (408, 98229), (411, 97512), (478, 83844), (548, 73134), (612, 65486), (717, 55896), (822, 48756), (956, 41922), (1096, 36567), (1224, 32743), (1233, 32504), (1434, 27948), (1644, 24378), (1912, 20961), (2151, 18632), (2329, 17208), (2466, 16252), (2868, 13974), (3288, 12189), (4063, 9864), (4302, 9316), (4658, 8604), (4932, 8126), (5736, 6987)]