84663540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 280167888

約数和(自身を除く): 195504348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 373, 388, 390, 468, 485, 582, 585, 746, 780, 873, 970, 1119, 1164, 1170, 1261, 1455, 1492, 1746, 1865, 1940, 2238, 2340, 2522, 2910, 3357, 3492, 3730, 3783, 4365, 4476, 4849, 5044, 5595, 5820, 6305, 6714, 7460, 7566, 8730, 9698, 11190, 11349, 12610, 13428, 14547, 15132, 16785, 17460, 18915, 19396, 22380, 22698, 24245, 25220, 29094, 33570, 36181, 37830, 43641, 45396, 48490, 56745, 58188, 67140, 72362, 72735, 75660, 87282, 96980, 108543, 113490, 144724, 145470, 174564, 180905, 217086, 218205, 226980, 290940, 325629, 361810, 434172, 436410, 470353, 542715, 651258, 723620, 872820, 940706, 1085430, 1302516, 1411059, 1628145, 1881412, 2170860, 2351765, 2822118, 3256290, 4233177, 4703530, 5644236, 6512580, 7055295, 8466354, 9407060, 14110590, 16932708, 21165885, 28221180, 42331770, 84663540]

約数ペア:

[(1, 84663540), (2, 42331770), (3, 28221180), (4, 21165885), (5, 16932708), (6, 14110590), (9, 9407060), (10, 8466354), (12, 7055295), (13, 6512580), (15, 5644236), (18, 4703530), (20, 4233177), (26, 3256290), (30, 2822118), (36, 2351765), (39, 2170860), (45, 1881412), (52, 1628145), (60, 1411059), (65, 1302516), (78, 1085430), (90, 940706), (97, 872820), (117, 723620), (130, 651258), (156, 542715), (180, 470353), (194, 436410), (195, 434172), (234, 361810), (260, 325629), (291, 290940), (373, 226980), (388, 218205), (390, 217086), (468, 180905), (485, 174564), (582, 145470), (585, 144724), (746, 113490), (780, 108543), (873, 96980), (970, 87282), (1119, 75660), (1164, 72735), (1170, 72362), (1261, 67140), (1455, 58188), (1492, 56745), (1746, 48490), (1865, 45396), (1940, 43641), (2238, 37830), (2340, 36181), (2522, 33570), (2910, 29094), (3357, 25220), (3492, 24245), (3730, 22698), (3783, 22380), (4365, 19396), (4476, 18915), (4849, 17460), (5044, 16785), (5595, 15132), (5820, 14547), (6305, 13428), (6714, 12610), (7460, 11349), (7566, 11190), (8730, 9698)]