72813456

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7547}}^1$

素因数の和:7628

約数の個数: 60

約数和(自身を含む): 206845392

約数和(自身を除く): 134031936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 7547, 9648, 15094, 22641, 30188, 45282, 60376, 67923, 90564, 120752, 135846, 181128, 271692, 362256, 505649, 543384, 1011298, 1086768, 1516947, 2022596, 3033894, 4045192, 4550841, 6067788, 8090384, 9101682, 12135576, 18203364, 24271152, 36406728, 72813456]

約数ペア:

[(1, 72813456), (2, 36406728), (3, 24271152), (4, 18203364), (6, 12135576), (8, 9101682), (9, 8090384), (12, 6067788), (16, 4550841), (18, 4045192), (24, 3033894), (36, 2022596), (48, 1516947), (67, 1086768), (72, 1011298), (134, 543384), (144, 505649), (201, 362256), (268, 271692), (402, 181128), (536, 135846), (603, 120752), (804, 90564), (1072, 67923), (1206, 60376), (1608, 45282), (2412, 30188), (3216, 22641), (4824, 15094), (7547, 9648)]