76988730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28201}}^1$

素因数の和:28231

約数の個数: 64

約数和(自身を含む): 227420928

約数和(自身を除く): 150432198

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28201, 56402, 84603, 141005, 169206, 197407, 282010, 366613, 394814, 423015, 592221, 733226, 846030, 987035, 1099839, 1184442, 1833065, 1974070, 2199678, 2566291, 2961105, 3666130, 5132582, 5499195, 5922210, 7698873, 10998390, 12831455, 15397746, 25662910, 38494365, 76988730]

約数ペア:

[(1, 76988730), (2, 38494365), (3, 25662910), (5, 15397746), (6, 12831455), (7, 10998390), (10, 7698873), (13, 5922210), (14, 5499195), (15, 5132582), (21, 3666130), (26, 2961105), (30, 2566291), (35, 2199678), (39, 1974070), (42, 1833065), (65, 1184442), (70, 1099839), (78, 987035), (91, 846030), (105, 733226), (130, 592221), (182, 423015), (195, 394814), (210, 366613), (273, 282010), (390, 197407), (455, 169206), (546, 141005), (910, 84603), (1365, 56402), (2730, 28201)]