64071648

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 120

約数和(自身を含む): 198502920

約数和(自身を除く): 134431272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1301, 1368, 1539, 1824, 2052, 2592, 2602, 2736, 3078, 3903, 4104, 5204, 5472, 6156, 7806, 8208, 10408, 11709, 12312, 15612, 16416, 20816, 23418, 24624, 24719, 31224, 35127, 41632, 46836, 49248, 49438, 62448, 70254, 74157, 93672, 98876, 105381, 124896, 140508, 148314, 187344, 197752, 210762, 222471, 281016, 296628, 374688, 395504, 421524, 444942, 562032, 593256, 667413, 791008, 843048, 889884, 1124064, 1186512, 1334826, 1686096, 1779768, 2002239, 2373024, 2669652, 3372192, 3559536, 4004478, 5339304, 7119072, 8008956, 10678608, 16017912, 21357216, 32035824, 64071648]

約数ペア:

[(1, 64071648), (2, 32035824), (3, 21357216), (4, 16017912), (6, 10678608), (8, 8008956), (9, 7119072), (12, 5339304), (16, 4004478), (18, 3559536), (19, 3372192), (24, 2669652), (27, 2373024), (32, 2002239), (36, 1779768), (38, 1686096), (48, 1334826), (54, 1186512), (57, 1124064), (72, 889884), (76, 843048), (81, 791008), (96, 667413), (108, 593256), (114, 562032), (144, 444942), (152, 421524), (162, 395504), (171, 374688), (216, 296628), (228, 281016), (288, 222471), (304, 210762), (324, 197752), (342, 187344), (432, 148314), (456, 140508), (513, 124896), (608, 105381), (648, 98876), (684, 93672), (864, 74157), (912, 70254), (1026, 62448), (1296, 49438), (1301, 49248), (1368, 46836), (1539, 41632), (1824, 35127), (2052, 31224), (2592, 24719), (2602, 24624), (2736, 23418), (3078, 20816), (3903, 16416), (4104, 15612), (5204, 12312), (5472, 11709), (6156, 10408), (7806, 8208)]