80534502

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 184831920

約数和(自身を除く): 104297418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1301, 1629, 2602, 3258, 3439, 3903, 6878, 7806, 10317, 11709, 20634, 23418, 24719, 30951, 49438, 61902, 74157, 148314, 222471, 235481, 444942, 470962, 706443, 1412886, 2119329, 4238658, 4474139, 8948278, 13422417, 26844834, 40267251, 80534502]

約数ペア:

[(1, 80534502), (2, 40267251), (3, 26844834), (6, 13422417), (9, 8948278), (18, 4474139), (19, 4238658), (38, 2119329), (57, 1412886), (114, 706443), (171, 470962), (181, 444942), (342, 235481), (362, 222471), (543, 148314), (1086, 74157), (1301, 61902), (1629, 49438), (2602, 30951), (3258, 24719), (3439, 23418), (3903, 20634), (6878, 11709), (7806, 10317)]