877478364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{51971}}^1$

素因数の和:52055

約数の個数: 72

約数和(自身を含む): 2572821888

約数和(自身を除く): 1695343524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 16884, 51971, 103942, 155913, 207884, 311826, 363797, 467739, 623652, 727594, 935478, 1091391, 1455188, 1870956, 2182782, 3274173, 3482057, 4365564, 6548346, 6964114, 10446171, 13096692, 13928228, 20892342, 24374399, 31338513, 41784684, 48748798, 62677026, 73123197, 97497596, 125354052, 146246394, 219369591, 292492788, 438739182, 877478364]

約数ペア:

[(1, 877478364), (2, 438739182), (3, 292492788), (4, 219369591), (6, 146246394), (7, 125354052), (9, 97497596), (12, 73123197), (14, 62677026), (18, 48748798), (21, 41784684), (28, 31338513), (36, 24374399), (42, 20892342), (63, 13928228), (67, 13096692), (84, 10446171), (126, 6964114), (134, 6548346), (201, 4365564), (252, 3482057), (268, 3274173), (402, 2182782), (469, 1870956), (603, 1455188), (804, 1091391), (938, 935478), (1206, 727594), (1407, 623652), (1876, 467739), (2412, 363797), (2814, 311826), (4221, 207884), (5628, 155913), (8442, 103942), (16884, 51971)]