90660384

素因数分解:

$2^5\times 3^5\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 272432160

約数和(自身を除く): 181771776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 131, 144, 162, 178, 216, 243, 262, 267, 288, 324, 356, 393, 432, 486, 524, 534, 648, 712, 786, 801, 864, 972, 1048, 1068, 1179, 1296, 1424, 1572, 1602, 1944, 2096, 2136, 2358, 2403, 2592, 2848, 3144, 3204, 3537, 3888, 4192, 4272, 4716, 4806, 6288, 6408, 7074, 7209, 7776, 8544, 9432, 9612, 10611, 11659, 12576, 12816, 14148, 14418, 18864, 19224, 21222, 21627, 23318, 25632, 28296, 28836, 31833, 34977, 37728, 38448, 42444, 43254, 46636, 56592, 57672, 63666, 69954, 76896, 84888, 86508, 93272, 104931, 113184, 115344, 127332, 139908, 169776, 173016, 186544, 209862, 230688, 254664, 279816, 314793, 339552, 346032, 373088, 419724, 509328, 559632, 629586, 692064, 839448, 944379, 1018656, 1119264, 1259172, 1678896, 1888758, 2518344, 2833137, 3357792, 3777516, 5036688, 5666274, 7555032, 10073376, 11332548, 15110064, 22665096, 30220128, 45330192, 90660384]

約数ペア:

[(1, 90660384), (2, 45330192), (3, 30220128), (4, 22665096), (6, 15110064), (8, 11332548), (9, 10073376), (12, 7555032), (16, 5666274), (18, 5036688), (24, 3777516), (27, 3357792), (32, 2833137), (36, 2518344), (48, 1888758), (54, 1678896), (72, 1259172), (81, 1119264), (89, 1018656), (96, 944379), (108, 839448), (131, 692064), (144, 629586), (162, 559632), (178, 509328), (216, 419724), (243, 373088), (262, 346032), (267, 339552), (288, 314793), (324, 279816), (356, 254664), (393, 230688), (432, 209862), (486, 186544), (524, 173016), (534, 169776), (648, 139908), (712, 127332), (786, 115344), (801, 113184), (864, 104931), (972, 93272), (1048, 86508), (1068, 84888), (1179, 76896), (1296, 69954), (1424, 63666), (1572, 57672), (1602, 56592), (1944, 46636), (2096, 43254), (2136, 42444), (2358, 38448), (2403, 37728), (2592, 34977), (2848, 31833), (3144, 28836), (3204, 28296), (3537, 25632), (3888, 23318), (4192, 21627), (4272, 21222), (4716, 19224), (4806, 18864), (6288, 14418), (6408, 14148), (7074, 12816), (7209, 12576), (7776, 11659), (8544, 10611), (9432, 9612)]