78184728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 228234240

約数和(自身を除く): 150049512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 276, 279, 372, 414, 552, 558, 713, 744, 828, 1116, 1426, 1523, 1656, 2139, 2232, 2852, 3046, 4278, 4569, 5704, 6092, 6417, 8556, 9138, 12184, 12834, 13707, 17112, 18276, 25668, 27414, 35029, 36552, 47213, 51336, 54828, 70058, 94426, 105087, 109656, 140116, 141639, 188852, 210174, 280232, 283278, 315261, 377704, 420348, 424917, 566556, 630522, 840696, 849834, 1085899, 1133112, 1261044, 1699668, 2171798, 2522088, 3257697, 3399336, 4343596, 6515394, 8687192, 9773091, 13030788, 19546182, 26061576, 39092364, 78184728]

約数ペア:

[(1, 78184728), (2, 39092364), (3, 26061576), (4, 19546182), (6, 13030788), (8, 9773091), (9, 8687192), (12, 6515394), (18, 4343596), (23, 3399336), (24, 3257697), (31, 2522088), (36, 2171798), (46, 1699668), (62, 1261044), (69, 1133112), (72, 1085899), (92, 849834), (93, 840696), (124, 630522), (138, 566556), (184, 424917), (186, 420348), (207, 377704), (248, 315261), (276, 283278), (279, 280232), (372, 210174), (414, 188852), (552, 141639), (558, 140116), (713, 109656), (744, 105087), (828, 94426), (1116, 70058), (1426, 54828), (1523, 51336), (1656, 47213), (2139, 36552), (2232, 35029), (2852, 27414), (3046, 25668), (4278, 18276), (4569, 17112), (5704, 13707), (6092, 12834), (6417, 12184), (8556, 9138)]