73910284

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 152004160

約数和(自身を除く): 78093876

約数列:

[1, 2, 4, 7, 14, 28, 61, 109, 122, 218, 244, 397, 427, 436, 763, 794, 854, 1526, 1588, 1708, 2779, 3052, 5558, 6649, 11116, 13298, 24217, 26596, 43273, 46543, 48434, 86546, 93086, 96868, 169519, 173092, 186172, 302911, 339038, 605822, 678076, 1211644, 2639653, 5279306, 10558612, 18477571, 36955142, 73910284]

約数ペア:

[(1, 73910284), (2, 36955142), (4, 18477571), (7, 10558612), (14, 5279306), (28, 2639653), (61, 1211644), (109, 678076), (122, 605822), (218, 339038), (244, 302911), (397, 186172), (427, 173092), (436, 169519), (763, 96868), (794, 93086), (854, 86546), (1526, 48434), (1588, 46543), (1708, 43273), (2779, 26596), (3052, 24217), (5558, 13298), (6649, 11116)]