65784264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 207785520

約数和(自身を除く): 142001256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 331, 338, 364, 392, 507, 546, 588, 637, 662, 676, 728, 993, 1014, 1092, 1176, 1183, 1274, 1324, 1352, 1911, 1986, 2028, 2184, 2317, 2366, 2548, 2648, 3549, 3822, 3972, 4056, 4303, 4634, 4732, 5096, 6951, 7098, 7644, 7944, 8281, 8606, 9268, 9464, 12909, 13902, 14196, 15288, 16219, 16562, 17212, 18536, 24843, 25818, 27804, 28392, 30121, 32438, 33124, 34424, 48657, 49686, 51636, 55608, 55939, 60242, 64876, 66248, 90363, 97314, 99372, 103272, 111878, 120484, 129752, 167817, 180726, 194628, 198744, 210847, 223756, 240968, 335634, 361452, 389256, 391573, 421694, 447512, 632541, 671268, 722904, 783146, 843388, 1174719, 1265082, 1342536, 1566292, 1686776, 2349438, 2530164, 2741011, 3132584, 4698876, 5060328, 5482022, 8223033, 9397752, 10964044, 16446066, 21928088, 32892132, 65784264]

約数ペア:

[(1, 65784264), (2, 32892132), (3, 21928088), (4, 16446066), (6, 10964044), (7, 9397752), (8, 8223033), (12, 5482022), (13, 5060328), (14, 4698876), (21, 3132584), (24, 2741011), (26, 2530164), (28, 2349438), (39, 1686776), (42, 1566292), (49, 1342536), (52, 1265082), (56, 1174719), (78, 843388), (84, 783146), (91, 722904), (98, 671268), (104, 632541), (147, 447512), (156, 421694), (168, 391573), (169, 389256), (182, 361452), (196, 335634), (273, 240968), (294, 223756), (312, 210847), (331, 198744), (338, 194628), (364, 180726), (392, 167817), (507, 129752), (546, 120484), (588, 111878), (637, 103272), (662, 99372), (676, 97314), (728, 90363), (993, 66248), (1014, 64876), (1092, 60242), (1176, 55939), (1183, 55608), (1274, 51636), (1324, 49686), (1352, 48657), (1911, 34424), (1986, 33124), (2028, 32438), (2184, 30121), (2317, 28392), (2366, 27804), (2548, 25818), (2648, 24843), (3549, 18536), (3822, 17212), (3972, 16562), (4056, 16219), (4303, 15288), (4634, 14196), (4732, 13902), (5096, 12909), (6951, 9464), (7098, 9268), (7644, 8606), (7944, 8281)]