74440338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 101677422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 139, 246, 278, 287, 311, 417, 574, 622, 834, 861, 933, 973, 1722, 1866, 1946, 2177, 2919, 4354, 5699, 5838, 6531, 11398, 12751, 13062, 17097, 25502, 34194, 38253, 39893, 43229, 76506, 79786, 86458, 89257, 119679, 129687, 178514, 239358, 259374, 267771, 302603, 535542, 605206, 907809, 1772389, 1815618, 3544778, 5317167, 10634334, 12406723, 24813446, 37220169, 74440338]

約数ペア:

[(1, 74440338), (2, 37220169), (3, 24813446), (6, 12406723), (7, 10634334), (14, 5317167), (21, 3544778), (41, 1815618), (42, 1772389), (82, 907809), (123, 605206), (139, 535542), (246, 302603), (278, 267771), (287, 259374), (311, 239358), (417, 178514), (574, 129687), (622, 119679), (834, 89257), (861, 86458), (933, 79786), (973, 76506), (1722, 43229), (1866, 39893), (1946, 38253), (2177, 34194), (2919, 25502), (4354, 17097), (5699, 13062), (5838, 12751), (6531, 11398)]