878514084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 2646798336

約数和(自身を除く): 1768284252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 107, 124, 126, 186, 214, 217, 252, 279, 321, 372, 428, 434, 558, 642, 651, 749, 868, 963, 1051, 1116, 1284, 1302, 1498, 1926, 1953, 2102, 2247, 2604, 2996, 3153, 3317, 3852, 3906, 4204, 4494, 6306, 6634, 6741, 7357, 7812, 8988, 9459, 9951, 12612, 13268, 13482, 14714, 18918, 19902, 22071, 23219, 26964, 29428, 29853, 32581, 37836, 39804, 44142, 46438, 59706, 65162, 66213, 69657, 88284, 92876, 97743, 112457, 119412, 130324, 132426, 139314, 195486, 208971, 224914, 228067, 264852, 278628, 293229, 337371, 390972, 417942, 449828, 456134, 586458, 674742, 684201, 787199, 835884, 912268, 1012113, 1172916, 1349484, 1368402, 1574398, 2024226, 2052603, 2361597, 2736804, 3148796, 3486167, 4048452, 4105206, 4723194, 6972334, 7084791, 8210412, 9446388, 10458501, 13944668, 14169582, 20917002, 24403169, 28339164, 31375503, 41834004, 48806338, 62751006, 73209507, 97612676, 125502012, 146419014, 219628521, 292838028, 439257042, 878514084]

約数ペア:

[(1, 878514084), (2, 439257042), (3, 292838028), (4, 219628521), (6, 146419014), (7, 125502012), (9, 97612676), (12, 73209507), (14, 62751006), (18, 48806338), (21, 41834004), (28, 31375503), (31, 28339164), (36, 24403169), (42, 20917002), (62, 14169582), (63, 13944668), (84, 10458501), (93, 9446388), (107, 8210412), (124, 7084791), (126, 6972334), (186, 4723194), (214, 4105206), (217, 4048452), (252, 3486167), (279, 3148796), (321, 2736804), (372, 2361597), (428, 2052603), (434, 2024226), (558, 1574398), (642, 1368402), (651, 1349484), (749, 1172916), (868, 1012113), (963, 912268), (1051, 835884), (1116, 787199), (1284, 684201), (1302, 674742), (1498, 586458), (1926, 456134), (1953, 449828), (2102, 417942), (2247, 390972), (2604, 337371), (2996, 293229), (3153, 278628), (3317, 264852), (3852, 228067), (3906, 224914), (4204, 208971), (4494, 195486), (6306, 139314), (6634, 132426), (6741, 130324), (7357, 119412), (7812, 112457), (8988, 97743), (9459, 92876), (9951, 88284), (12612, 69657), (13268, 66213), (13482, 65162), (14714, 59706), (18918, 46438), (19902, 44142), (22071, 39804), (23219, 37836), (26964, 32581), (29428, 29853)]