74197584

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 223616640

約数和(自身を除く): 149419056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 577, 684, 752, 846, 893, 912, 1128, 1154, 1368, 1692, 1731, 1786, 2256, 2308, 2679, 2736, 3384, 3462, 3572, 4616, 5193, 5358, 6768, 6924, 7144, 8037, 9232, 10386, 10716, 10963, 13848, 14288, 16074, 20772, 21432, 21926, 27119, 27696, 32148, 32889, 41544, 42864, 43852, 54238, 64296, 65778, 81357, 83088, 87704, 98667, 108476, 128592, 131556, 162714, 175408, 197334, 216952, 244071, 263112, 325428, 394668, 433904, 488142, 515261, 526224, 650856, 789336, 976284, 1030522, 1301712, 1545783, 1578672, 1952568, 2061044, 3091566, 3905136, 4122088, 4637349, 6183132, 8244176, 9274698, 12366264, 18549396, 24732528, 37098792, 74197584]

約数ペア:

[(1, 74197584), (2, 37098792), (3, 24732528), (4, 18549396), (6, 12366264), (8, 9274698), (9, 8244176), (12, 6183132), (16, 4637349), (18, 4122088), (19, 3905136), (24, 3091566), (36, 2061044), (38, 1952568), (47, 1578672), (48, 1545783), (57, 1301712), (72, 1030522), (76, 976284), (94, 789336), (114, 650856), (141, 526224), (144, 515261), (152, 488142), (171, 433904), (188, 394668), (228, 325428), (282, 263112), (304, 244071), (342, 216952), (376, 197334), (423, 175408), (456, 162714), (564, 131556), (577, 128592), (684, 108476), (752, 98667), (846, 87704), (893, 83088), (912, 81357), (1128, 65778), (1154, 64296), (1368, 54238), (1692, 43852), (1731, 42864), (1786, 41544), (2256, 32889), (2308, 32148), (2679, 27696), (2736, 27119), (3384, 21926), (3462, 21432), (3572, 20772), (4616, 16074), (5193, 14288), (5358, 13848), (6768, 10963), (6924, 10716), (7144, 10386), (8037, 9232)]