78362172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1488

約数の個数: 108

約数和(自身を含む): 238021056

約数和(自身を除く): 159658884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1433, 1519, 1764, 1953, 2604, 2866, 3038, 3906, 4299, 4557, 5732, 6076, 7812, 8598, 9114, 10031, 12897, 13671, 17196, 18228, 20062, 25794, 27342, 30093, 40124, 44423, 51588, 54684, 60186, 70217, 88846, 90279, 120372, 133269, 140434, 177692, 180558, 210651, 266538, 280868, 310961, 361116, 399807, 421302, 533076, 621922, 631953, 799614, 842604, 932883, 1243844, 1263906, 1599228, 1865766, 2176727, 2527812, 2798649, 3731532, 4353454, 5597298, 6530181, 8706908, 11194596, 13060362, 19590543, 26120724, 39181086, 78362172]

約数ペア:

[(1, 78362172), (2, 39181086), (3, 26120724), (4, 19590543), (6, 13060362), (7, 11194596), (9, 8706908), (12, 6530181), (14, 5597298), (18, 4353454), (21, 3731532), (28, 2798649), (31, 2527812), (36, 2176727), (42, 1865766), (49, 1599228), (62, 1263906), (63, 1243844), (84, 932883), (93, 842604), (98, 799614), (124, 631953), (126, 621922), (147, 533076), (186, 421302), (196, 399807), (217, 361116), (252, 310961), (279, 280868), (294, 266538), (372, 210651), (434, 180558), (441, 177692), (558, 140434), (588, 133269), (651, 120372), (868, 90279), (882, 88846), (1116, 70217), (1302, 60186), (1433, 54684), (1519, 51588), (1764, 44423), (1953, 40124), (2604, 30093), (2866, 27342), (3038, 25794), (3906, 20062), (4299, 18228), (4557, 17196), (5732, 13671), (6076, 12897), (7812, 10031), (8598, 9114)]