145025172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 386535240

約数和(自身を除く): 241510068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1537, 1908, 2621, 3074, 4611, 5242, 6148, 7863, 9222, 10484, 13833, 15726, 18444, 23589, 27666, 31452, 47178, 55332, 76009, 94356, 138913, 152018, 228027, 277826, 304036, 416739, 456054, 555652, 684081, 833478, 912108, 1250217, 1368162, 1666956, 2500434, 2736324, 4028477, 5000868, 8056954, 12085431, 16113908, 24170862, 36256293, 48341724, 72512586, 145025172]

約数ペア:

[(1, 145025172), (2, 72512586), (3, 48341724), (4, 36256293), (6, 24170862), (9, 16113908), (12, 12085431), (18, 8056954), (29, 5000868), (36, 4028477), (53, 2736324), (58, 2500434), (87, 1666956), (106, 1368162), (116, 1250217), (159, 912108), (174, 833478), (212, 684081), (261, 555652), (318, 456054), (348, 416739), (477, 304036), (522, 277826), (636, 228027), (954, 152018), (1044, 138913), (1537, 94356), (1908, 76009), (2621, 55332), (3074, 47178), (4611, 31452), (5242, 27666), (6148, 23589), (7863, 18444), (9222, 15726), (10484, 13833)]