85859298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1153}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 219352320

約数和(自身を除く): 133493022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 394, 591, 1153, 1182, 1379, 1773, 2306, 2758, 3459, 3546, 4137, 5319, 6918, 8071, 8274, 10377, 10638, 12411, 16142, 20754, 24213, 24822, 31131, 37233, 48426, 62262, 72639, 74466, 145278, 217917, 227141, 435834, 454282, 681423, 1362846, 1589987, 2044269, 3179974, 4088538, 4769961, 6132807, 9539922, 12265614, 14309883, 28619766, 42929649, 85859298]

約数ペア:

[(1, 85859298), (2, 42929649), (3, 28619766), (6, 14309883), (7, 12265614), (9, 9539922), (14, 6132807), (18, 4769961), (21, 4088538), (27, 3179974), (42, 2044269), (54, 1589987), (63, 1362846), (126, 681423), (189, 454282), (197, 435834), (378, 227141), (394, 217917), (591, 145278), (1153, 74466), (1182, 72639), (1379, 62262), (1773, 48426), (2306, 37233), (2758, 31131), (3459, 24822), (3546, 24213), (4137, 20754), (5319, 16142), (6918, 12411), (8071, 10638), (8274, 10377)]