72518208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 112

約数和(自身を含む): 222382080

約数和(自身を除く): 149863872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 672, 683, 948, 1106, 1264, 1344, 1366, 1659, 1896, 2049, 2212, 2528, 2732, 3318, 3792, 4098, 4424, 4781, 5056, 5464, 6636, 7584, 8196, 8848, 9562, 10928, 13272, 14343, 15168, 16392, 17696, 19124, 21856, 26544, 28686, 32784, 35392, 38248, 43712, 53088, 53957, 57372, 65568, 76496, 106176, 107914, 114744, 131136, 152992, 161871, 215828, 229488, 305984, 323742, 377699, 431656, 458976, 647484, 755398, 863312, 917952, 1133097, 1294968, 1510796, 1726624, 2266194, 2589936, 3021592, 3453248, 4532388, 5179872, 6043184, 9064776, 10359744, 12086368, 18129552, 24172736, 36259104, 72518208]

約数ペア:

[(1, 72518208), (2, 36259104), (3, 24172736), (4, 18129552), (6, 12086368), (7, 10359744), (8, 9064776), (12, 6043184), (14, 5179872), (16, 4532388), (21, 3453248), (24, 3021592), (28, 2589936), (32, 2266194), (42, 1726624), (48, 1510796), (56, 1294968), (64, 1133097), (79, 917952), (84, 863312), (96, 755398), (112, 647484), (158, 458976), (168, 431656), (192, 377699), (224, 323742), (237, 305984), (316, 229488), (336, 215828), (448, 161871), (474, 152992), (553, 131136), (632, 114744), (672, 107914), (683, 106176), (948, 76496), (1106, 65568), (1264, 57372), (1344, 53957), (1366, 53088), (1659, 43712), (1896, 38248), (2049, 35392), (2212, 32784), (2528, 28686), (2732, 26544), (3318, 21856), (3792, 19124), (4098, 17696), (4424, 16392), (4781, 15168), (5056, 14343), (5464, 13272), (6636, 10928), (7584, 9562), (8196, 8848)]