40747356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 112366800

約数和(自身を除く): 71619444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1049, 1079, 1494, 2098, 2158, 2988, 3147, 3237, 4196, 4316, 6294, 6474, 9441, 9711, 12588, 12948, 13637, 18882, 19422, 27274, 37764, 38844, 40911, 54548, 81822, 87067, 122733, 163644, 174134, 245466, 261201, 348268, 490932, 522402, 783603, 1044804, 1131871, 1567206, 2263742, 3134412, 3395613, 4527484, 6791226, 10186839, 13582452, 20373678, 40747356]

約数ペア:

[(1, 40747356), (2, 20373678), (3, 13582452), (4, 10186839), (6, 6791226), (9, 4527484), (12, 3395613), (13, 3134412), (18, 2263742), (26, 1567206), (36, 1131871), (39, 1044804), (52, 783603), (78, 522402), (83, 490932), (117, 348268), (156, 261201), (166, 245466), (234, 174134), (249, 163644), (332, 122733), (468, 87067), (498, 81822), (747, 54548), (996, 40911), (1049, 38844), (1079, 37764), (1494, 27274), (2098, 19422), (2158, 18882), (2988, 13637), (3147, 12948), (3237, 12588), (4196, 9711), (4316, 9441), (6294, 6474)]