72435258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 191692800

約数和(自身を除く): 119257542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 79, 114, 126, 133, 158, 171, 237, 266, 342, 383, 399, 474, 553, 711, 766, 798, 1106, 1149, 1197, 1422, 1501, 1659, 2298, 2394, 2681, 3002, 3318, 3447, 4503, 4977, 5362, 6894, 7277, 8043, 9006, 9954, 10507, 13509, 14554, 16086, 21014, 21831, 24129, 27018, 30257, 31521, 43662, 48258, 50939, 60514, 63042, 65493, 90771, 94563, 101878, 130986, 152817, 181542, 189126, 211799, 272313, 305634, 423598, 458451, 544626, 574883, 635397, 916902, 1149766, 1270794, 1724649, 1906191, 3449298, 3812382, 4024181, 5173947, 8048362, 10347894, 12072543, 24145086, 36217629, 72435258]

約数ペア:

[(1, 72435258), (2, 36217629), (3, 24145086), (6, 12072543), (7, 10347894), (9, 8048362), (14, 5173947), (18, 4024181), (19, 3812382), (21, 3449298), (38, 1906191), (42, 1724649), (57, 1270794), (63, 1149766), (79, 916902), (114, 635397), (126, 574883), (133, 544626), (158, 458451), (171, 423598), (237, 305634), (266, 272313), (342, 211799), (383, 189126), (399, 181542), (474, 152817), (553, 130986), (711, 101878), (766, 94563), (798, 90771), (1106, 65493), (1149, 63042), (1197, 60514), (1422, 50939), (1501, 48258), (1659, 43662), (2298, 31521), (2394, 30257), (2681, 27018), (3002, 24129), (3318, 21831), (3447, 21014), (4503, 16086), (4977, 14554), (5362, 13509), (6894, 10507), (7277, 9954), (8043, 9006)]