83879224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 122962376

約数列:

[1, 2, 4, 8, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 88, 104, 136, 143, 152, 187, 209, 221, 227, 247, 286, 323, 374, 418, 442, 454, 494, 572, 646, 748, 836, 884, 908, 988, 1144, 1292, 1496, 1672, 1768, 1816, 1976, 2431, 2497, 2584, 2717, 2951, 3553, 3859, 4199, 4313, 4862, 4994, 5434, 5902, 7106, 7718, 8398, 8626, 9724, 9988, 10868, 11804, 14212, 15436, 16796, 17252, 19448, 19976, 21736, 23608, 28424, 30872, 32461, 33592, 34504, 42449, 46189, 47443, 50167, 56069, 64922, 73321, 84898, 92378, 94886, 100334, 112138, 129844, 146642, 169796, 184756, 189772, 200668, 224276, 259688, 293284, 339592, 369512, 379544, 401336, 448552, 551837, 586568, 616759, 806531, 953173, 1103674, 1233518, 1613062, 1906346, 2207348, 2467036, 3226124, 3812692, 4414696, 4934072, 6452248, 7625384, 10484903, 20969806, 41939612, 83879224]

約数ペア:

[(1, 83879224), (2, 41939612), (4, 20969806), (8, 10484903), (11, 7625384), (13, 6452248), (17, 4934072), (19, 4414696), (22, 3812692), (26, 3226124), (34, 2467036), (38, 2207348), (44, 1906346), (52, 1613062), (68, 1233518), (76, 1103674), (88, 953173), (104, 806531), (136, 616759), (143, 586568), (152, 551837), (187, 448552), (209, 401336), (221, 379544), (227, 369512), (247, 339592), (286, 293284), (323, 259688), (374, 224276), (418, 200668), (442, 189772), (454, 184756), (494, 169796), (572, 146642), (646, 129844), (748, 112138), (836, 100334), (884, 94886), (908, 92378), (988, 84898), (1144, 73321), (1292, 64922), (1496, 56069), (1672, 50167), (1768, 47443), (1816, 46189), (1976, 42449), (2431, 34504), (2497, 33592), (2584, 32461), (2717, 30872), (2951, 28424), (3553, 23608), (3859, 21736), (4199, 19976), (4313, 19448), (4862, 17252), (4994, 16796), (5434, 15436), (5902, 14212), (7106, 11804), (7718, 10868), (8398, 9988), (8626, 9724)]