123633456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4434

約数の個数: 80

約数和(自身を含む): 347120640

約数和(自身を除く): 223487184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4373, 4712, 7068, 8746, 9424, 13119, 14136, 17492, 26238, 28272, 34984, 52476, 69968, 83087, 104952, 135563, 166174, 209904, 249261, 271126, 332348, 406689, 498522, 542252, 664696, 813378, 997044, 1084504, 1329392, 1626756, 1994088, 2169008, 2575697, 3253512, 3988176, 5151394, 6507024, 7727091, 10302788, 15454182, 20605576, 30908364, 41211152, 61816728, 123633456]

約数ペア:

[(1, 123633456), (2, 61816728), (3, 41211152), (4, 30908364), (6, 20605576), (8, 15454182), (12, 10302788), (16, 7727091), (19, 6507024), (24, 5151394), (31, 3988176), (38, 3253512), (48, 2575697), (57, 2169008), (62, 1994088), (76, 1626756), (93, 1329392), (114, 1084504), (124, 997044), (152, 813378), (186, 664696), (228, 542252), (248, 498522), (304, 406689), (372, 332348), (456, 271126), (496, 249261), (589, 209904), (744, 166174), (912, 135563), (1178, 104952), (1488, 83087), (1767, 69968), (2356, 52476), (3534, 34984), (4373, 28272), (4712, 26238), (7068, 17492), (8746, 14136), (9424, 13119)]