78479232

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 228480000

約数和(自身を除く): 150000768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 199, 208, 237, 312, 316, 384, 398, 416, 474, 597, 624, 632, 796, 832, 948, 1027, 1194, 1248, 1264, 1592, 1664, 1896, 2054, 2388, 2496, 2528, 2587, 3081, 3184, 3792, 4108, 4776, 4992, 5056, 5174, 6162, 6368, 7584, 7761, 8216, 9552, 10112, 10348, 12324, 12736, 15168, 15522, 15721, 16432, 19104, 20696, 24648, 25472, 30336, 31044, 31442, 32864, 38208, 41392, 47163, 49296, 62088, 62884, 65728, 76416, 82784, 94326, 98592, 124176, 125768, 131456, 165568, 188652, 197184, 204373, 248352, 251536, 331136, 377304, 394368, 408746, 496704, 503072, 613119, 754608, 817492, 993408, 1006144, 1226238, 1509216, 1634984, 2012288, 2452476, 3018432, 3269968, 4904952, 6036864, 6539936, 9809904, 13079872, 19619808, 26159744, 39239616, 78479232]

約数ペア:

[(1, 78479232), (2, 39239616), (3, 26159744), (4, 19619808), (6, 13079872), (8, 9809904), (12, 6539936), (13, 6036864), (16, 4904952), (24, 3269968), (26, 3018432), (32, 2452476), (39, 2012288), (48, 1634984), (52, 1509216), (64, 1226238), (78, 1006144), (79, 993408), (96, 817492), (104, 754608), (128, 613119), (156, 503072), (158, 496704), (192, 408746), (199, 394368), (208, 377304), (237, 331136), (312, 251536), (316, 248352), (384, 204373), (398, 197184), (416, 188652), (474, 165568), (597, 131456), (624, 125768), (632, 124176), (796, 98592), (832, 94326), (948, 82784), (1027, 76416), (1194, 65728), (1248, 62884), (1264, 62088), (1592, 49296), (1664, 47163), (1896, 41392), (2054, 38208), (2388, 32864), (2496, 31442), (2528, 31044), (2587, 30336), (3081, 25472), (3184, 24648), (3792, 20696), (4108, 19104), (4776, 16432), (4992, 15721), (5056, 15522), (5174, 15168), (6162, 12736), (6368, 12324), (7584, 10348), (7761, 10112), (8216, 9552)]