71623944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142111}}^1$

素因数の和:142130

約数の個数: 48

約数和(自身を含む): 221694720

約数和(自身を除く): 150070776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 142111, 284222, 426333, 568444, 852666, 994777, 1136888, 1278999, 1705332, 1989554, 2557998, 2984331, 3410664, 3979108, 5115996, 5968662, 7958216, 8952993, 10231992, 11937324, 17905986, 23874648, 35811972, 71623944]

約数ペア:

[(1, 71623944), (2, 35811972), (3, 23874648), (4, 17905986), (6, 11937324), (7, 10231992), (8, 8952993), (9, 7958216), (12, 5968662), (14, 5115996), (18, 3979108), (21, 3410664), (24, 2984331), (28, 2557998), (36, 1989554), (42, 1705332), (56, 1278999), (63, 1136888), (72, 994777), (84, 852666), (126, 568444), (168, 426333), (252, 284222), (504, 142111)]