78188992

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 187634880

約数和(自身を除く): 109445888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 64, 74, 89, 106, 112, 148, 178, 212, 224, 259, 296, 356, 371, 424, 448, 518, 592, 623, 712, 742, 848, 1036, 1184, 1246, 1424, 1484, 1696, 1961, 2072, 2368, 2492, 2848, 2968, 3293, 3392, 3922, 4144, 4717, 4984, 5696, 5936, 6586, 7844, 8288, 9434, 9968, 11872, 13172, 13727, 15688, 16576, 18868, 19936, 23051, 23744, 26344, 27454, 31376, 33019, 37736, 39872, 46102, 52688, 54908, 62752, 66038, 75472, 92204, 105376, 109816, 125504, 132076, 150944, 174529, 184408, 210752, 219632, 264152, 301888, 349058, 368816, 439264, 528304, 698116, 737632, 878528, 1056608, 1221703, 1396232, 1475264, 2113216, 2443406, 2792464, 4886812, 5584928, 9773624, 11169856, 19547248, 39094496, 78188992]

約数ペア:

[(1, 78188992), (2, 39094496), (4, 19547248), (7, 11169856), (8, 9773624), (14, 5584928), (16, 4886812), (28, 2792464), (32, 2443406), (37, 2113216), (53, 1475264), (56, 1396232), (64, 1221703), (74, 1056608), (89, 878528), (106, 737632), (112, 698116), (148, 528304), (178, 439264), (212, 368816), (224, 349058), (259, 301888), (296, 264152), (356, 219632), (371, 210752), (424, 184408), (448, 174529), (518, 150944), (592, 132076), (623, 125504), (712, 109816), (742, 105376), (848, 92204), (1036, 75472), (1184, 66038), (1246, 62752), (1424, 54908), (1484, 52688), (1696, 46102), (1961, 39872), (2072, 37736), (2368, 33019), (2492, 31376), (2848, 27454), (2968, 26344), (3293, 23744), (3392, 23051), (3922, 19936), (4144, 18868), (4717, 16576), (4984, 15688), (5696, 13727), (5936, 13172), (6586, 11872), (7844, 9968), (8288, 9434)]