91712178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 223606656

約数和(自身を除く): 131894478

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 83, 102, 138, 153, 157, 166, 207, 249, 306, 314, 391, 414, 471, 498, 747, 782, 942, 1173, 1411, 1413, 1494, 1909, 2346, 2669, 2822, 2826, 3519, 3611, 3818, 4233, 5338, 5727, 7038, 7222, 8007, 8466, 10833, 11454, 12699, 13031, 16014, 17181, 21666, 24021, 25398, 26062, 32453, 32499, 34362, 39093, 48042, 61387, 64906, 64998, 78186, 97359, 117279, 122774, 184161, 194718, 221527, 234558, 292077, 299713, 368322, 443054, 552483, 584154, 599426, 664581, 899139, 1104966, 1329162, 1798278, 1993743, 2697417, 3987486, 5095121, 5394834, 10190242, 15285363, 30570726, 45856089, 91712178]

約数ペア:

[(1, 91712178), (2, 45856089), (3, 30570726), (6, 15285363), (9, 10190242), (17, 5394834), (18, 5095121), (23, 3987486), (34, 2697417), (46, 1993743), (51, 1798278), (69, 1329162), (83, 1104966), (102, 899139), (138, 664581), (153, 599426), (157, 584154), (166, 552483), (207, 443054), (249, 368322), (306, 299713), (314, 292077), (391, 234558), (414, 221527), (471, 194718), (498, 184161), (747, 122774), (782, 117279), (942, 97359), (1173, 78186), (1411, 64998), (1413, 64906), (1494, 61387), (1909, 48042), (2346, 39093), (2669, 34362), (2822, 32499), (2826, 32453), (3519, 26062), (3611, 25398), (3818, 24021), (4233, 21666), (5338, 17181), (5727, 16014), (7038, 13031), (7222, 12699), (8007, 11454), (8466, 10833)]