97878060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{77681}}^1$

素因数の和:77703

約数の個数: 72

約数和(自身を含む): 339314976

約数和(自身を除く): 241436916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 77681, 155362, 233043, 310724, 388405, 466086, 543767, 699129, 776810, 932172, 1087534, 1165215, 1398258, 1553620, 1631301, 2175068, 2330430, 2718835, 2796516, 3262602, 3495645, 4660860, 4893903, 5437670, 6525204, 6991290, 8156505, 9787806, 10875340, 13982580, 16313010, 19575612, 24469515, 32626020, 48939030, 97878060]

約数ペア:

[(1, 97878060), (2, 48939030), (3, 32626020), (4, 24469515), (5, 19575612), (6, 16313010), (7, 13982580), (9, 10875340), (10, 9787806), (12, 8156505), (14, 6991290), (15, 6525204), (18, 5437670), (20, 4893903), (21, 4660860), (28, 3495645), (30, 3262602), (35, 2796516), (36, 2718835), (42, 2330430), (45, 2175068), (60, 1631301), (63, 1553620), (70, 1398258), (84, 1165215), (90, 1087534), (105, 932172), (126, 776810), (140, 699129), (180, 543767), (210, 466086), (252, 388405), (315, 310724), (420, 233043), (630, 155362), (1260, 77681)]