74468448

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 230630400

約数和(自身を除く): 156161952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 439, 456, 496, 558, 589, 608, 684, 744, 878, 912, 992, 1116, 1178, 1317, 1368, 1488, 1756, 1767, 1824, 2232, 2356, 2634, 2736, 2976, 3512, 3534, 3951, 4464, 4712, 5268, 5301, 5472, 7024, 7068, 7902, 8341, 8928, 9424, 10536, 10602, 13609, 14048, 14136, 15804, 16682, 18848, 21072, 21204, 25023, 27218, 28272, 31608, 33364, 40827, 42144, 42408, 50046, 54436, 56544, 63216, 66728, 75069, 81654, 84816, 100092, 108872, 122481, 126432, 133456, 150138, 163308, 169632, 200184, 217744, 244962, 258571, 266912, 300276, 326616, 400368, 435488, 489924, 517142, 600552, 653232, 775713, 800736, 979848, 1034284, 1201104, 1306464, 1551426, 1959696, 2068568, 2327139, 2402208, 3102852, 3919392, 4137136, 4654278, 6205704, 8274272, 9308556, 12411408, 18617112, 24822816, 37234224, 74468448]

約数ペア:

[(1, 74468448), (2, 37234224), (3, 24822816), (4, 18617112), (6, 12411408), (8, 9308556), (9, 8274272), (12, 6205704), (16, 4654278), (18, 4137136), (19, 3919392), (24, 3102852), (31, 2402208), (32, 2327139), (36, 2068568), (38, 1959696), (48, 1551426), (57, 1306464), (62, 1201104), (72, 1034284), (76, 979848), (93, 800736), (96, 775713), (114, 653232), (124, 600552), (144, 517142), (152, 489924), (171, 435488), (186, 400368), (228, 326616), (248, 300276), (279, 266912), (288, 258571), (304, 244962), (342, 217744), (372, 200184), (439, 169632), (456, 163308), (496, 150138), (558, 133456), (589, 126432), (608, 122481), (684, 108872), (744, 100092), (878, 84816), (912, 81654), (992, 75069), (1116, 66728), (1178, 63216), (1317, 56544), (1368, 54436), (1488, 50046), (1756, 42408), (1767, 42144), (1824, 40827), (2232, 33364), (2356, 31608), (2634, 28272), (2736, 27218), (2976, 25023), (3512, 21204), (3534, 21072), (3951, 18848), (4464, 16682), (4712, 15804), (5268, 14136), (5301, 14048), (5472, 13609), (7024, 10602), (7068, 10536), (7902, 9424), (8341, 8928)]