65321316

素因数分解:

$2^2\times 3^8\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 181861680

約数和(自身を除く): 116540364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 131, 162, 171, 228, 243, 262, 324, 342, 393, 486, 513, 524, 684, 729, 786, 972, 1026, 1179, 1458, 1539, 1572, 2052, 2187, 2358, 2489, 2916, 3078, 3537, 4374, 4617, 4716, 4978, 6156, 6561, 7074, 7467, 8748, 9234, 9956, 10611, 13122, 13851, 14148, 14934, 18468, 21222, 22401, 26244, 27702, 29868, 31833, 41553, 42444, 44802, 55404, 63666, 67203, 83106, 89604, 95499, 124659, 127332, 134406, 166212, 190998, 201609, 249318, 268812, 286497, 381996, 403218, 498636, 572994, 604827, 806436, 859491, 1145988, 1209654, 1718982, 1814481, 2419308, 3437964, 3628962, 5443443, 7257924, 10886886, 16330329, 21773772, 32660658, 65321316]

約数ペア:

[(1, 65321316), (2, 32660658), (3, 21773772), (4, 16330329), (6, 10886886), (9, 7257924), (12, 5443443), (18, 3628962), (19, 3437964), (27, 2419308), (36, 1814481), (38, 1718982), (54, 1209654), (57, 1145988), (76, 859491), (81, 806436), (108, 604827), (114, 572994), (131, 498636), (162, 403218), (171, 381996), (228, 286497), (243, 268812), (262, 249318), (324, 201609), (342, 190998), (393, 166212), (486, 134406), (513, 127332), (524, 124659), (684, 95499), (729, 89604), (786, 83106), (972, 67203), (1026, 63666), (1179, 55404), (1458, 44802), (1539, 42444), (1572, 41553), (2052, 31833), (2187, 29868), (2358, 27702), (2489, 26244), (2916, 22401), (3078, 21222), (3537, 18468), (4374, 14934), (4617, 14148), (4716, 13851), (4978, 13122), (6156, 10611), (6561, 9956), (7074, 9234), (7467, 8748)]