174377772

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 494780832

約数和(自身を除く): 320403060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 81, 102, 108, 122, 153, 162, 173, 183, 204, 243, 244, 306, 324, 346, 366, 459, 486, 519, 549, 612, 692, 732, 918, 972, 1037, 1038, 1098, 1377, 1557, 1647, 1836, 2074, 2076, 2196, 2754, 2941, 3111, 3114, 3294, 4131, 4148, 4671, 4941, 5508, 5882, 6222, 6228, 6588, 8262, 8823, 9333, 9342, 9882, 10553, 11764, 12444, 14013, 14823, 16524, 17646, 18666, 18684, 19764, 21106, 26469, 27999, 28026, 29646, 31659, 35292, 37332, 42039, 42212, 52938, 55998, 56052, 59292, 63318, 79407, 83997, 84078, 94977, 105876, 111996, 126636, 158814, 167994, 168156, 179401, 189954, 238221, 251991, 284931, 317628, 335988, 358802, 379908, 476442, 503982, 538203, 569862, 714663, 717604, 854793, 952884, 1007964, 1076406, 1139724, 1429326, 1614609, 1709586, 2152812, 2564379, 2858652, 3229218, 3419172, 4843827, 5128758, 6458436, 9687654, 10257516, 14531481, 19375308, 29062962, 43594443, 58125924, 87188886, 174377772]

約数ペア:

[(1, 174377772), (2, 87188886), (3, 58125924), (4, 43594443), (6, 29062962), (9, 19375308), (12, 14531481), (17, 10257516), (18, 9687654), (27, 6458436), (34, 5128758), (36, 4843827), (51, 3419172), (54, 3229218), (61, 2858652), (68, 2564379), (81, 2152812), (102, 1709586), (108, 1614609), (122, 1429326), (153, 1139724), (162, 1076406), (173, 1007964), (183, 952884), (204, 854793), (243, 717604), (244, 714663), (306, 569862), (324, 538203), (346, 503982), (366, 476442), (459, 379908), (486, 358802), (519, 335988), (549, 317628), (612, 284931), (692, 251991), (732, 238221), (918, 189954), (972, 179401), (1037, 168156), (1038, 167994), (1098, 158814), (1377, 126636), (1557, 111996), (1647, 105876), (1836, 94977), (2074, 84078), (2076, 83997), (2196, 79407), (2754, 63318), (2941, 59292), (3111, 56052), (3114, 55998), (3294, 52938), (4131, 42212), (4148, 42039), (4671, 37332), (4941, 35292), (5508, 31659), (5882, 29646), (6222, 28026), (6228, 27999), (6588, 26469), (8262, 21106), (8823, 19764), (9333, 18684), (9342, 18666), (9882, 17646), (10553, 16524), (11764, 14823), (12444, 14013)]