84787488

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3547}}^1$

素因数の和:3646

約数の個数: 72

約数和(自身を含む): 244088208

約数和(自身を除く): 159300720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3547, 3984, 5976, 7094, 7968, 10641, 11952, 14188, 21282, 23904, 28376, 31923, 42564, 56752, 63846, 85128, 113504, 127692, 170256, 255384, 294401, 340512, 510768, 588802, 883203, 1021536, 1177604, 1766406, 2355208, 2649609, 3532812, 4710416, 5299218, 7065624, 9420832, 10598436, 14131248, 21196872, 28262496, 42393744, 84787488]

約数ペア:

[(1, 84787488), (2, 42393744), (3, 28262496), (4, 21196872), (6, 14131248), (8, 10598436), (9, 9420832), (12, 7065624), (16, 5299218), (18, 4710416), (24, 3532812), (32, 2649609), (36, 2355208), (48, 1766406), (72, 1177604), (83, 1021536), (96, 883203), (144, 588802), (166, 510768), (249, 340512), (288, 294401), (332, 255384), (498, 170256), (664, 127692), (747, 113504), (996, 85128), (1328, 63846), (1494, 56752), (1992, 42564), (2656, 31923), (2988, 28376), (3547, 23904), (3984, 21282), (5976, 14188), (7094, 11952), (7968, 10641)]