72173430

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4272

約数の個数: 96

約数和(自身を含む): 222453504

約数和(自身を除く): 150280074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 4243, 5670, 8486, 8505, 12729, 17010, 21215, 25458, 29701, 38187, 42430, 59402, 63645, 76374, 89103, 114561, 127290, 148505, 178206, 190935, 229122, 267309, 297010, 343683, 381870, 445515, 534618, 572805, 687366, 801927, 891030, 1031049, 1145610, 1336545, 1603854, 1718415, 2062098, 2405781, 2673090, 3436830, 4009635, 4811562, 5155245, 7217343, 8019270, 10310490, 12028905, 14434686, 24057810, 36086715, 72173430]

約数ペア:

[(1, 72173430), (2, 36086715), (3, 24057810), (5, 14434686), (6, 12028905), (7, 10310490), (9, 8019270), (10, 7217343), (14, 5155245), (15, 4811562), (18, 4009635), (21, 3436830), (27, 2673090), (30, 2405781), (35, 2062098), (42, 1718415), (45, 1603854), (54, 1336545), (63, 1145610), (70, 1031049), (81, 891030), (90, 801927), (105, 687366), (126, 572805), (135, 534618), (162, 445515), (189, 381870), (210, 343683), (243, 297010), (270, 267309), (315, 229122), (378, 190935), (405, 178206), (486, 148505), (567, 127290), (630, 114561), (810, 89103), (945, 76374), (1134, 63645), (1215, 59402), (1701, 42430), (1890, 38187), (2430, 29701), (2835, 25458), (3402, 21215), (4243, 17010), (5670, 12729), (8486, 8505)]