72669684

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 172872000

約数和(自身を除く): 100202316

約数列:

[1, 2, 3, 4, 6, 12, 97, 149, 194, 291, 298, 388, 419, 447, 582, 596, 838, 894, 1164, 1257, 1676, 1788, 2514, 5028, 14453, 28906, 40643, 43359, 57812, 62431, 81286, 86718, 121929, 124862, 162572, 173436, 187293, 243858, 249724, 374586, 487716, 749172, 6055807, 12111614, 18167421, 24223228, 36334842, 72669684]

約数ペア:

[(1, 72669684), (2, 36334842), (3, 24223228), (4, 18167421), (6, 12111614), (12, 6055807), (97, 749172), (149, 487716), (194, 374586), (291, 249724), (298, 243858), (388, 187293), (419, 173436), (447, 162572), (582, 124862), (596, 121929), (838, 86718), (894, 81286), (1164, 62431), (1257, 57812), (1676, 43359), (1788, 40643), (2514, 28906), (5028, 14453)]