78840780144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234645179}}^1$

素因数の和:234645197

約数の個数: 40

約数和(自身を含む): 232768018560

約数和(自身を除く): 153927238416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234645179, 469290358, 703935537, 938580716, 1407871074, 1642516253, 1877161432, 2815742148, 3285032506, 3754322864, 4927548759, 5631484296, 6570065012, 9855097518, 11262968592, 13140130024, 19710195036, 26280260048, 39420390072, 78840780144]

約数ペア:

[(1, 78840780144), (2, 39420390072), (3, 26280260048), (4, 19710195036), (6, 13140130024), (7, 11262968592), (8, 9855097518), (12, 6570065012), (14, 5631484296), (16, 4927548759), (21, 3754322864), (24, 3285032506), (28, 2815742148), (42, 1877161432), (48, 1642516253), (56, 1407871074), (84, 938580716), (112, 703935537), (168, 469290358), (336, 234645179)]