78253630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 175125888

約数和(自身を除く): 96872258

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 113, 130, 182, 226, 455, 565, 761, 791, 910, 1130, 1469, 1522, 1582, 2938, 3805, 3955, 5327, 7345, 7610, 7910, 9893, 10283, 10654, 14690, 19786, 20566, 26635, 49465, 51415, 53270, 69251, 85993, 98930, 102830, 138502, 171986, 346255, 429965, 601951, 692510, 859930, 1117909, 1203902, 2235818, 3009755, 5589545, 6019510, 7825363, 11179090, 15650726, 39126815, 78253630]

約数ペア:

[(1, 78253630), (2, 39126815), (5, 15650726), (7, 11179090), (10, 7825363), (13, 6019510), (14, 5589545), (26, 3009755), (35, 2235818), (65, 1203902), (70, 1117909), (91, 859930), (113, 692510), (130, 601951), (182, 429965), (226, 346255), (455, 171986), (565, 138502), (761, 102830), (791, 98930), (910, 85993), (1130, 69251), (1469, 53270), (1522, 51415), (1582, 49465), (2938, 26635), (3805, 20566), (3955, 19786), (5327, 14690), (7345, 10654), (7610, 10283), (7910, 9893)]