73191664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:3002

約数の個数: 80

約数和(自身を含む): 184863168

約数和(自身を除く): 111671504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2957, 3094, 3536, 5914, 6188, 11828, 12376, 20699, 23656, 24752, 38441, 41398, 47312, 50269, 76882, 82796, 100538, 153764, 165592, 201076, 269087, 307528, 331184, 351883, 402152, 538174, 615056, 653497, 703766, 804304, 1076348, 1306994, 1407532, 2152696, 2613988, 2815064, 4305392, 4574479, 5227976, 5630128, 9148958, 10455952, 18297916, 36595832, 73191664]

約数ペア:

[(1, 73191664), (2, 36595832), (4, 18297916), (7, 10455952), (8, 9148958), (13, 5630128), (14, 5227976), (16, 4574479), (17, 4305392), (26, 2815064), (28, 2613988), (34, 2152696), (52, 1407532), (56, 1306994), (68, 1076348), (91, 804304), (104, 703766), (112, 653497), (119, 615056), (136, 538174), (182, 402152), (208, 351883), (221, 331184), (238, 307528), (272, 269087), (364, 201076), (442, 165592), (476, 153764), (728, 100538), (884, 82796), (952, 76882), (1456, 50269), (1547, 47312), (1768, 41398), (1904, 38441), (2957, 24752), (3094, 23656), (3536, 20699), (5914, 12376), (6188, 11828)]