82685824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 195350400

約数和(自身を除く): 112664576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 79, 104, 128, 136, 148, 158, 208, 221, 272, 296, 316, 416, 442, 481, 544, 592, 629, 632, 832, 884, 962, 1027, 1088, 1184, 1258, 1264, 1343, 1664, 1768, 1924, 2054, 2176, 2368, 2516, 2528, 2686, 2923, 3536, 3848, 4108, 4736, 5032, 5056, 5372, 5846, 7072, 7696, 8177, 8216, 10064, 10112, 10744, 11692, 14144, 15392, 16354, 16432, 17459, 20128, 21488, 23384, 28288, 30784, 32708, 32864, 34918, 37999, 40256, 42976, 46768, 49691, 61568, 65416, 65728, 69836, 75998, 80512, 85952, 93536, 99382, 130832, 131456, 139672, 151996, 171904, 187072, 198764, 261664, 279344, 303992, 374144, 397528, 523328, 558688, 607984, 645983, 795056, 1046656, 1117376, 1215968, 1291966, 1590112, 2234752, 2431936, 2583932, 3180224, 4863872, 5167864, 6360448, 10335728, 20671456, 41342912, 82685824]

約数ペア:

[(1, 82685824), (2, 41342912), (4, 20671456), (8, 10335728), (13, 6360448), (16, 5167864), (17, 4863872), (26, 3180224), (32, 2583932), (34, 2431936), (37, 2234752), (52, 1590112), (64, 1291966), (68, 1215968), (74, 1117376), (79, 1046656), (104, 795056), (128, 645983), (136, 607984), (148, 558688), (158, 523328), (208, 397528), (221, 374144), (272, 303992), (296, 279344), (316, 261664), (416, 198764), (442, 187072), (481, 171904), (544, 151996), (592, 139672), (629, 131456), (632, 130832), (832, 99382), (884, 93536), (962, 85952), (1027, 80512), (1088, 75998), (1184, 69836), (1258, 65728), (1264, 65416), (1343, 61568), (1664, 49691), (1768, 46768), (1924, 42976), (2054, 40256), (2176, 37999), (2368, 34918), (2516, 32864), (2528, 32708), (2686, 30784), (2923, 28288), (3536, 23384), (3848, 21488), (4108, 20128), (4736, 17459), (5032, 16432), (5056, 16354), (5372, 15392), (5846, 14144), (7072, 11692), (7696, 10744), (8177, 10112), (8216, 10064)]