78123293248

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1219457}}^1$

素因数の和:1219500

約数の個数: 112

約数和(自身を含む): 208146847104

約数和(自身を除く): 130023553856

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 16016, 32032, 64064, 1219457, 2438914, 4877828, 8536199, 9755656, 13414027, 15852941, 17072398, 19511312, 26828054, 31705882, 34144796, 39022624, 53656108, 63411764, 68289592, 78045248, 93898189, 107312216, 110970587, 126823528, 136579184, 174382351, 187796378, 214624432, 221941174, 253647056, 273158368, 348764702, 375592756, 429248864, 443882348, 507294112, 546316736, 697529404, 751185512, 858497728, 887764696, 1014588224, 1220676457, 1395058808, 1502371024, 1775529392, 2441352914, 2790117616, 3004742048, 3551058784, 4882705828, 5580235232, 6009484096, 7102117568, 9765411656, 11160470464, 19530823312, 39061646624, 78123293248]

約数ペア:

[(1, 78123293248), (2, 39061646624), (4, 19530823312), (7, 11160470464), (8, 9765411656), (11, 7102117568), (13, 6009484096), (14, 5580235232), (16, 4882705828), (22, 3551058784), (26, 3004742048), (28, 2790117616), (32, 2441352914), (44, 1775529392), (52, 1502371024), (56, 1395058808), (64, 1220676457), (77, 1014588224), (88, 887764696), (91, 858497728), (104, 751185512), (112, 697529404), (143, 546316736), (154, 507294112), (176, 443882348), (182, 429248864), (208, 375592756), (224, 348764702), (286, 273158368), (308, 253647056), (352, 221941174), (364, 214624432), (416, 187796378), (448, 174382351), (572, 136579184), (616, 126823528), (704, 110970587), (728, 107312216), (832, 93898189), (1001, 78045248), (1144, 68289592), (1232, 63411764), (1456, 53656108), (2002, 39022624), (2288, 34144796), (2464, 31705882), (2912, 26828054), (4004, 19511312), (4576, 17072398), (4928, 15852941), (5824, 13414027), (8008, 9755656), (9152, 8536199), (16016, 4877828), (32032, 2438914), (64064, 1219457)]