72399552

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 200143872

約数和(自身を除く): 127744320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 71, 94, 96, 113, 141, 142, 188, 192, 213, 226, 282, 284, 339, 376, 426, 452, 564, 568, 678, 752, 852, 904, 1128, 1136, 1356, 1504, 1704, 1808, 2256, 2272, 2712, 3008, 3337, 3408, 3616, 4512, 4544, 5311, 5424, 6674, 6816, 7232, 8023, 9024, 10011, 10622, 10848, 13348, 13632, 15933, 16046, 20022, 21244, 21696, 24069, 26696, 31866, 32092, 40044, 42488, 48138, 53392, 63732, 64184, 80088, 84976, 96276, 106784, 127464, 128368, 160176, 169952, 192552, 213568, 254928, 256736, 320352, 339904, 377081, 385104, 509856, 513472, 640704, 754162, 770208, 1019712, 1131243, 1508324, 1540416, 2262486, 3016648, 4524972, 6033296, 9049944, 12066592, 18099888, 24133184, 36199776, 72399552]

約数ペア:

[(1, 72399552), (2, 36199776), (3, 24133184), (4, 18099888), (6, 12066592), (8, 9049944), (12, 6033296), (16, 4524972), (24, 3016648), (32, 2262486), (47, 1540416), (48, 1508324), (64, 1131243), (71, 1019712), (94, 770208), (96, 754162), (113, 640704), (141, 513472), (142, 509856), (188, 385104), (192, 377081), (213, 339904), (226, 320352), (282, 256736), (284, 254928), (339, 213568), (376, 192552), (426, 169952), (452, 160176), (564, 128368), (568, 127464), (678, 106784), (752, 96276), (852, 84976), (904, 80088), (1128, 64184), (1136, 63732), (1356, 53392), (1504, 48138), (1704, 42488), (1808, 40044), (2256, 32092), (2272, 31866), (2712, 26696), (3008, 24069), (3337, 21696), (3408, 21244), (3616, 20022), (4512, 16046), (4544, 15933), (5311, 13632), (5424, 13348), (6674, 10848), (6816, 10622), (7232, 10011), (8023, 9024)]