87889308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1471}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 221577216

約数和(自身を除く): 133687908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 383, 766, 1149, 1471, 1532, 2298, 2942, 4413, 4596, 4979, 5884, 8826, 9958, 14937, 17652, 19123, 19916, 29874, 38246, 57369, 59748, 76492, 114738, 229476, 563393, 1126786, 1690179, 2253572, 3380358, 6760716, 7324109, 14648218, 21972327, 29296436, 43944654, 87889308]

約数ペア:

[(1, 87889308), (2, 43944654), (3, 29296436), (4, 21972327), (6, 14648218), (12, 7324109), (13, 6760716), (26, 3380358), (39, 2253572), (52, 1690179), (78, 1126786), (156, 563393), (383, 229476), (766, 114738), (1149, 76492), (1471, 59748), (1532, 57369), (2298, 38246), (2942, 29874), (4413, 19916), (4596, 19123), (4979, 17652), (5884, 14937), (8826, 9958)]