91356256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 110888864

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 74, 76, 124, 131, 148, 152, 248, 262, 296, 304, 496, 524, 589, 592, 608, 703, 992, 1048, 1147, 1178, 1184, 1406, 2096, 2294, 2356, 2489, 2812, 4061, 4192, 4588, 4712, 4847, 4978, 5624, 8122, 9176, 9424, 9694, 9956, 11248, 16244, 18352, 18848, 19388, 19912, 21793, 22496, 32488, 36704, 38776, 39824, 43586, 64976, 77159, 77552, 79648, 87172, 92093, 129952, 150257, 154318, 155104, 174344, 184186, 300514, 308636, 348688, 368372, 601028, 617272, 697376, 736744, 1202056, 1234544, 1473488, 2404112, 2469088, 2854883, 2946976, 4808224, 5709766, 11419532, 22839064, 45678128, 91356256]

約数ペア:

[(1, 91356256), (2, 45678128), (4, 22839064), (8, 11419532), (16, 5709766), (19, 4808224), (31, 2946976), (32, 2854883), (37, 2469088), (38, 2404112), (62, 1473488), (74, 1234544), (76, 1202056), (124, 736744), (131, 697376), (148, 617272), (152, 601028), (248, 368372), (262, 348688), (296, 308636), (304, 300514), (496, 184186), (524, 174344), (589, 155104), (592, 154318), (608, 150257), (703, 129952), (992, 92093), (1048, 87172), (1147, 79648), (1178, 77552), (1184, 77159), (1406, 64976), (2096, 43586), (2294, 39824), (2356, 38776), (2489, 36704), (2812, 32488), (4061, 22496), (4192, 21793), (4588, 19912), (4712, 19388), (4847, 18848), (4978, 18352), (5624, 16244), (8122, 11248), (9176, 9956), (9424, 9694)]