87398388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 282522240

約数和(自身を除く): 195123852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 287, 308, 369, 396, 451, 462, 492, 574, 693, 738, 769, 861, 902, 924, 1148, 1353, 1386, 1476, 1538, 1722, 1804, 2307, 2583, 2706, 2772, 3076, 3157, 3444, 4059, 4614, 5166, 5383, 5412, 6314, 6921, 8118, 8459, 9228, 9471, 10332, 10766, 12628, 13842, 16149, 16236, 16918, 18942, 21532, 25377, 27684, 28413, 31529, 32298, 33836, 37884, 48447, 50754, 56826, 59213, 63058, 64596, 76131, 94587, 96894, 101508, 113652, 118426, 126116, 152262, 177639, 189174, 193788, 220703, 236852, 283761, 304524, 346819, 355278, 378348, 441406, 532917, 567522, 662109, 693638, 710556, 882812, 1040457, 1065834, 1135044, 1324218, 1387276, 1986327, 2080914, 2131668, 2427733, 2648436, 3121371, 3972654, 4161828, 4855466, 6242742, 7283199, 7945308, 9710932, 12485484, 14566398, 21849597, 29132796, 43699194, 87398388]

約数ペア:

[(1, 87398388), (2, 43699194), (3, 29132796), (4, 21849597), (6, 14566398), (7, 12485484), (9, 9710932), (11, 7945308), (12, 7283199), (14, 6242742), (18, 4855466), (21, 4161828), (22, 3972654), (28, 3121371), (33, 2648436), (36, 2427733), (41, 2131668), (42, 2080914), (44, 1986327), (63, 1387276), (66, 1324218), (77, 1135044), (82, 1065834), (84, 1040457), (99, 882812), (123, 710556), (126, 693638), (132, 662109), (154, 567522), (164, 532917), (198, 441406), (231, 378348), (246, 355278), (252, 346819), (287, 304524), (308, 283761), (369, 236852), (396, 220703), (451, 193788), (462, 189174), (492, 177639), (574, 152262), (693, 126116), (738, 118426), (769, 113652), (861, 101508), (902, 96894), (924, 94587), (1148, 76131), (1353, 64596), (1386, 63058), (1476, 59213), (1538, 56826), (1722, 50754), (1804, 48447), (2307, 37884), (2583, 33836), (2706, 32298), (2772, 31529), (3076, 28413), (3157, 27684), (3444, 25377), (4059, 21532), (4614, 18942), (5166, 16918), (5383, 16236), (5412, 16149), (6314, 13842), (6921, 12628), (8118, 10766), (8459, 10332), (9228, 9471)]