77501988

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 213696000

約数和(自身を除く): 136194012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 179, 211, 228, 342, 358, 422, 513, 537, 633, 684, 716, 844, 1026, 1074, 1266, 1611, 1899, 2052, 2148, 2532, 3222, 3401, 3798, 4009, 4833, 5697, 6444, 6802, 7596, 8018, 9666, 10203, 11394, 12027, 13604, 16036, 19332, 20406, 22788, 24054, 30609, 36081, 37769, 40812, 48108, 61218, 72162, 75538, 91827, 108243, 113307, 122436, 144324, 151076, 183654, 216486, 226614, 339921, 367308, 432972, 453228, 679842, 717611, 1019763, 1359684, 1435222, 2039526, 2152833, 2870444, 4079052, 4305666, 6458499, 8611332, 12916998, 19375497, 25833996, 38750994, 77501988]

約数ペア:

[(1, 77501988), (2, 38750994), (3, 25833996), (4, 19375497), (6, 12916998), (9, 8611332), (12, 6458499), (18, 4305666), (19, 4079052), (27, 2870444), (36, 2152833), (38, 2039526), (54, 1435222), (57, 1359684), (76, 1019763), (108, 717611), (114, 679842), (171, 453228), (179, 432972), (211, 367308), (228, 339921), (342, 226614), (358, 216486), (422, 183654), (513, 151076), (537, 144324), (633, 122436), (684, 113307), (716, 108243), (844, 91827), (1026, 75538), (1074, 72162), (1266, 61218), (1611, 48108), (1899, 40812), (2052, 37769), (2148, 36081), (2532, 30609), (3222, 24054), (3401, 22788), (3798, 20406), (4009, 19332), (4833, 16036), (5697, 13604), (6444, 12027), (6802, 11394), (7596, 10203), (8018, 9666)]