78371359092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{7499}}^1$

素因数の和:7822

約数の個数: 144

約数和(自身を含む): 216248760000

約数和(自身を除く): 137877400908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 163, 234, 274, 326, 411, 468, 489, 548, 652, 822, 978, 1233, 1467, 1644, 1781, 1956, 2119, 2466, 2934, 3562, 4238, 4932, 5343, 5868, 6357, 7124, 7499, 8476, 10686, 12714, 14998, 16029, 19071, 21372, 22331, 22497, 25428, 29996, 32058, 38142, 44662, 44994, 64116, 66993, 67491, 76284, 89324, 89988, 97487, 133986, 134982, 194974, 200979, 267972, 269964, 290303, 292461, 389948, 401958, 580606, 584922, 803916, 870909, 877383, 1027363, 1161212, 1169844, 1222337, 1741818, 1754766, 2054726, 2444674, 2612727, 3082089, 3483636, 3509532, 3667011, 4109452, 4889348, 5225454, 6164178, 7334022, 9246267, 10450908, 11001033, 12328356, 13355719, 14668044, 15890381, 18492534, 22002066, 26711438, 31780762, 36985068, 40067157, 44004132, 47671143, 53422876, 63561524, 80134314, 95342286, 120201471, 143013429, 160268628, 167460169, 190684572, 240402942, 286026858, 334920338, 480805884, 502380507, 572053716, 669840676, 1004761014, 1507141521, 2009522028, 2176982197, 3014283042, 4353964394, 6028566084, 6530946591, 8707928788, 13061893182, 19592839773, 26123786364, 39185679546, 78371359092]

約数ペア:

[(1, 78371359092), (2, 39185679546), (3, 26123786364), (4, 19592839773), (6, 13061893182), (9, 8707928788), (12, 6530946591), (13, 6028566084), (18, 4353964394), (26, 3014283042), (36, 2176982197), (39, 2009522028), (52, 1507141521), (78, 1004761014), (117, 669840676), (137, 572053716), (156, 502380507), (163, 480805884), (234, 334920338), (274, 286026858), (326, 240402942), (411, 190684572), (468, 167460169), (489, 160268628), (548, 143013429), (652, 120201471), (822, 95342286), (978, 80134314), (1233, 63561524), (1467, 53422876), (1644, 47671143), (1781, 44004132), (1956, 40067157), (2119, 36985068), (2466, 31780762), (2934, 26711438), (3562, 22002066), (4238, 18492534), (4932, 15890381), (5343, 14668044), (5868, 13355719), (6357, 12328356), (7124, 11001033), (7499, 10450908), (8476, 9246267), (10686, 7334022), (12714, 6164178), (14998, 5225454), (16029, 4889348), (19071, 4109452), (21372, 3667011), (22331, 3509532), (22497, 3483636), (25428, 3082089), (29996, 2612727), (32058, 2444674), (38142, 2054726), (44662, 1754766), (44994, 1741818), (64116, 1222337), (66993, 1169844), (67491, 1161212), (76284, 1027363), (89324, 877383), (89988, 870909), (97487, 803916), (133986, 584922), (134982, 580606), (194974, 401958), (200979, 389948), (267972, 292461), (269964, 290303)]