72014208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 222213120

約数和(自身を除く): 150198912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 367, 384, 438, 448, 511, 584, 672, 734, 876, 896, 1022, 1101, 1168, 1344, 1468, 1533, 1752, 2044, 2202, 2336, 2569, 2688, 2936, 3066, 3504, 4088, 4404, 4672, 5138, 5872, 6132, 7008, 7707, 8176, 8808, 9344, 10276, 11744, 12264, 14016, 15414, 16352, 17616, 20552, 23488, 24528, 26791, 28032, 30828, 32704, 35232, 41104, 46976, 49056, 53582, 61656, 65408, 70464, 80373, 82208, 98112, 107164, 123312, 140928, 160746, 164416, 187537, 196224, 214328, 246624, 321492, 328832, 375074, 428656, 493248, 562611, 642984, 750148, 857312, 986496, 1125222, 1285968, 1500296, 1714624, 2250444, 2571936, 3000592, 3429248, 4500888, 5143872, 6001184, 9001776, 10287744, 12002368, 18003552, 24004736, 36007104, 72014208]

約数ペア:

[(1, 72014208), (2, 36007104), (3, 24004736), (4, 18003552), (6, 12002368), (7, 10287744), (8, 9001776), (12, 6001184), (14, 5143872), (16, 4500888), (21, 3429248), (24, 3000592), (28, 2571936), (32, 2250444), (42, 1714624), (48, 1500296), (56, 1285968), (64, 1125222), (73, 986496), (84, 857312), (96, 750148), (112, 642984), (128, 562611), (146, 493248), (168, 428656), (192, 375074), (219, 328832), (224, 321492), (292, 246624), (336, 214328), (367, 196224), (384, 187537), (438, 164416), (448, 160746), (511, 140928), (584, 123312), (672, 107164), (734, 98112), (876, 82208), (896, 80373), (1022, 70464), (1101, 65408), (1168, 61656), (1344, 53582), (1468, 49056), (1533, 46976), (1752, 41104), (2044, 35232), (2202, 32704), (2336, 30828), (2569, 28032), (2688, 26791), (2936, 24528), (3066, 23488), (3504, 20552), (4088, 17616), (4404, 16352), (4672, 15414), (5138, 14016), (5872, 12264), (6132, 11744), (7008, 10276), (7707, 9344), (8176, 8808)]